ECN January 2025

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CHARGING INTO THE NEW YEAR

Hello and welcome to the first issue of 2025! Happy New Year to you all.

As I write this, I am still riding the high of the fabulous night that was the ECN Awards 2024. The event was a phenomenal success and I’m so proud to have been a part of it.

It was wonderful to see so many companies and individuals recognised for their outstanding contributions to the electrical contracting sector. This year we added some new touches, including a raffle for the Electrical Industries Charity, and I’m thrilled to announce that we raised a whopping £2,500. This will go towards supporting those who serve and have served within the electrical and energy industries, which is a brilliant cause.

We also introduced our Special Recognition Award which went to Apprentice 121’s Mark Allison. Mark does so much for the industry and it was an honour for Kelly and myself to present him with his award and witness him receiving a standing ovation from the room.

Our final new addition this year was a special guest performance by 90’s chart sensation, East 17! They brought all the nostalgic vibes to the room and really set the stage for the after party, which had people dancing until the early hours.

Organising these awards is a big job – there are a lot of late nights and stressful moments involved, but seeing it all come together and everyone having such a fantastic evening really makes it all worthwhile.

You can read the full review of the event on page 24.

Also in this issue, we bring you the latest from the Circuit Protection & Switchgear, Emergency Lighting, EV Charging, and HVAC sectors, along with all of the usual industry, project and product news.

I speak to Liz Cammack, VP Sales and Advisor to the Global Board at Segen in this month’s interview, and you can also win a pair of Lithe Audio 4” Compact Bluetooth Ceiling Speakers, courtesy of Lithe Audio in our Competition.

Thank you for all of your support in 2024 –wishing you a happy, healthy and successful 2025!

GROUP EDITOR: CARLY WELLER

T: 01634 673163

E: carly@allthingsmedialtd.com

DEPUTY EDITOR: SIMON ROWLEY

T: 01634 673163

E: simon@allthingsmedialtd.com

SALES DIRECTOR: KELLY BYNE

T: 01634 673163

E: kelly@allthingsmedialtd.com

STUDIO: MARK WELLER

T: 01634 673163

E: mark@allthingsmedialtd.com

CEO: DAVID KITCHENER

T: 01634 673163

E: david@allthingsmedialtd.com

MANAGING DIRECTOR: IAN KITCHENER

T: 01634 673163

E: ian@allthingsmedialtd.com

ACCOUNTS

T: 01634 673163

E: susan@allthingsmedialtd.com

Carly Weller, Group Editor

CIRCLE PROTECTION

Simple and intelligent, the 3000 Series provides whole property coverage.

The technologically advanced 3000 Series includes both Multi-Sensor and Single-Sensor alarms, detecting Fire and Carbon Monoxide from just one range, while maintaining the simplicity that installers love.

Smart, connected and future-proof.

Add the Ei3000MRF for wireless interconnection and data extraction via the Ei1000G Gateway

CHARGING HUBS TO POWER NORTHUMBERLAND’S SCENIC ROUTES

Northumberland is set to benefit from three ultra-rapid electric vehicle (EV) charging hubs, installed by national charging network Be.EV, in a bid to drive sustainable tourism.

The chargers mark the beginning of Be.EV’s partnership with development company, Advance Northumberland, providing both residents and visitors to the region with convenient access to ultra-easy, ultra-rapid charging with added amenities.

The sites come at a time when the region is making a broader effort to enhance its green infrastructure and support its eco-tourism industry, in step with wider efforts nationally to become carbon neutral by 2030.

The new charging hubs are to be located at Tyne Valley Retail Park in Hexham, Ramparts Business Park in Berwick, and Manor Walks Shopping Centre in Cramlington. All of these hubs are strategically positioned near major transport routes, making them ideal for both ‘on-the-go’ charging for travellers

passing through and convenient ‘dwell’ charging for those visiting nearby retail parks and attractions.

The sites feature a total of 18 ultra-rapid charging bays, each capable of adding up to 125 miles of range in just 20 minutes.

The first wave of chargers went live late 2024, starting with Tyne

NEW ALLIANCE TO TACKLE SKILLS SHORTAGE IN GREATER MANCHESTER

Greater Manchester is launching a pioneering Electrotechnical Training and Careers Alliance.

The regional Alliance, the first of its kind in the UK, comprises electrical businesses, education providers, the Electrical Contractors’ Association (ECA), Greater Manchester Chamber of Commerce, the Greater Manchester Combined Authority and GM Colleges. The aim of the Alliance is to take meaningful action to strengthen local electrotechnical skills development and careers provision within the region.

Chris Fletcher, Policy Director at Greater Manchester Chamber, says, “ECA did a lot of research and work with the Local Skills Improvement Plan which is helping us identify the key areas that need addressing, especially where there is no provision currently in place.

“An Electrotechnical Training and Careers Alliance has not been tried before; Greater Manchester is leading the way. We hope the Alliance will become a model of how organisations can work together to tackle skills gaps in this sector.”

Valley Retail Park, with Ramparts Business Park Berwick and Manor Walks Shopping Centre to follow in Q1 2025.

Asif Ghafoor, CEO of Be.EV., says,

“These new hubs mark a milestone in Northumberland’s journey toward a sustainable future. Our mission is to

RECOLIGHT WELCOMES DEFRA ONLINE MARKETPLACE ANNOUNCEMENT

The Government has announced that online marketplaces are to be brought into scope of the WEEE regulations. This means that online marketplaces will be responsible for the WEEE costs of any non-compliant product sold through the platform.

make EV charging simple, accessible, and integral to the travel experience.

“By creating hubs in community-focused locations, we’re not only promoting sustainable travel but also supporting local businesses and enhancing the quality of life for residents.”

Be.EV, be-ev.co.uk

Welcoming the news, Nigel Harvey, CEO of Recolight , comments, “It is great to see this change announced. For far too long, many online marketplaces have been able to avoid WEEE costs. That, in turn, has meant that legitimate UK businesses pay more than their fair share. This change is a vital step to make sure that compliant UK businesses are not put at a competitive disadvantage by non-compliant imports.

“Recolight has campaigned to close the online marketplace WEEE loophole for many years. We’ve undertaken research that has shown the huge proportion of non-compliant products sold via such platforms. For example, one analysis showed that 76% of LED lightbulbs sold by a leading online marketplace were not WEEE compliant. For the 220 producer members of the Recolight WEEE scheme, this change cannot come too soon.”

The Government has not announced a definitive timetable for the legislation. However, given that the WEEE system operates in calendar years, it would be logical for regulations to be made during 2025, coming into full force in 2026. Recolight says that transitional arrangements allowed for in the regulations should prioritise ensuring that full financial liability is brought in as early as possible.

Recolight, recolight.co.uk

Definity™ Complete Matt Bronze

A perfect blend of elegance and modern appeal. This new refined Matt Bronze finish adds a touch of timeless sophistication to any interior, making it an ideal choice for both domestic and commercial spaces.

INTERCHANGEABLE MODULES

All Definity™ Complete switch plates are modular as standard, allowing you to create virtually any switch plate you require. The modules are all easily and quickly exchanged or mounted onto unfurnished plates by means of a simple single screw fixing.

CEDIA CELEBRATES ‘SMART HOME INSTALLER’ ROLE WITH UK CAREERS SERVICE

The National Careers Service has officially launched a dedicated job profile for the role of ‘Smart Home Installer’, marking a significant milestone for the smart home industry. This new addition is said to provide a clear career path for those interested in joining the sector – previously unrepresented among the 700+ job titles listed on the site – and is the first related directly to the CEDIA channel.

The National Careers Service provides high-quality, free and impartial guidance on learning, training and work opportunities, helping individuals make informed career decisions. Available to all adults in England over the age of 13, the service plays a crucial role in shaping the workforce.

The new ‘Smart Home Installer’ profile includes comprehensive details on salary expectations, daily responsibilities, relevant CEDIA credentials, available apprenticeship opportunities, career path and progression, and more. It reflects a growing recognition of working within the smart home industry as a career option, aligned with CEDIA’s ongoing mission to advance the sector and its workforce opportunities.

CEDIA, cedia.org

FROM MILES TO AISLES

MCS LAUNCHES NEW HEAT LOAD CALCULATOR TOOL

Thanks to a new partnership between Octopus Energy’s Electroverse platform and Sainsbury’s Smart Charge, drivers can now access over 560 Smart Charge ultra-rapid electric vehicle (EV) chargers at 68 Sainsbury’s UK stores nationwide at just a tap of their Octopus Electroverse card.

Smart Charge powered by Sainsbury’s launched at the start of 2024, with 100% of its sites having fully accessible bays and a reliable service with +99% uptime.

It joins over 1,000 charging brands for drivers to use in over 40 countries on Octopus Electroverse, giving drivers access to more than 920,000 chargers around Europe.

Octopus Electroverse’s ‘one card, one app’ model drastically simplifies public charging, eliminating the hassle of downloading multiple apps.

Matt Davies, Director of Octopus Electroverse, says, “It’s fantastic to welcome Sainsbury’s Smart Charge chargers to Electroverse. Their rapidly increasing number of ultra-rapid supermarket chargers helps fit electric car charging perfectly into daily routines.”

Octopus Energy, octopus.energy

MCS (Microgeneration Certification Scheme), the UK’s quality mark for renewable energy technologies, has launched its new Heat Load Calculator tool for certified installers.

The new online tool will help MCS certified low carbon heating installers complete a BS EN 12831-1: 2017 compliant heat load calculation, as required in the Heat Pump Design Standard (MIS 3005-D) and The Biomass Installation Standard (MIS 3004).

Installers will be able to calculate room by room heat load calculations of a property, which is crucial for ensuring a heat pump or biomass system is sized correctly and meets the requirements of MCS standards.

Equipped with guidance prompts, pop-ups, and real-time support, the new online tool will streamline the process for installers. This will help to reduce errors and improve efficiency, giving installers more time to focus on delivering high-quality low carbon heating installations for their customers.

Once calculations are complete, the tool generates a comprehensive report that can be saved directly on the platform or downloaded for use in quotations, audits and compliance checks. Every MCS certified low carbon heating installer will have their own account and will be able to share calculations seamlessly across their business.

Access to the Heat Load Calculator is exclusive to MCS certified installers and, from January, to those who are in the process of gaining certification. The existing Excel-based tool remains available on the MCS website but will no longer be supported or updated.

Ian Rippin, CEO at MCS, says, “We’re excited to introduce the MCS Heat Load Calculator, a new tool that empowers our 2,000 certified heat pump and biomass installers with precision and efficiency in determining property heat load. We know how important these calculations are for a quality heat pump installation, so we’ve created this user-friendly tool to help installers achieve compliance with MCS standards.”

MCS, mcscertified.com

LUCECO PROVIDES THE PERFECT FIT AT GLASGOW OFFICES

After previous work on a different floor of 2 West Regent Street in Glasgow, Luceco partnered with local contractors, Electrical Solutions (Scotland), to provide a lighting design that met the brief of the consultant’s lighting requirements. The biggest challenge that had to be faced was the unconventional luminaire cut-out size, measured at 1200 x 300mm. Chris Bryant, Group Managing Director of Electrical Solutions (Scotland) explains, “We needed to provide a cost effective lighting solution to fit into a non-standard suspended ceiling, that resulted in a comfortable, well-lit commercial working space while also reducing future running costs.”

To fit the non-standard ceiling requirement, Grahame Scott, Luceco’s Project Manager, suggested using Luceco’s LuxPanel Extra lighting, a recessed panel fitting from the commercial range.

The LuxPanel Extra is a slimline backlit LED panel with TPa rated diffusers, long life drivers, and IP65 protected options. Backlit LED panels mount the modules to the back of the panel’s body, allowing for direct downward distribution from the modules themselves. Due to the direct light, there is no requirement for an LGP. This allows a

backlit panel to offer increased performance in terms of lumen per watt and balanced light distribution. Installation is achieved easily and efficiently with a plug and play ENEC approved loop in-out driver and rear safety wire suspension points.

Grahame Scott, Project Manager at Luceco, says, “We re-engineered our LuxPanel Extra luminaires to

INSTALLERSHOW ANNOUNCES STRATEGIC PARTNERSHIP WITH ECN

InstallerSHOW (24-26 June 2025, NEC Birmingham) has revealed details of an expanded partnership with Electrical Contracting News (ECN) for the 2025 event cycle.

Building on the success of their partnership for the 2024 show, the two market-leading brands will be working in tandem to deliver even greater value to the electrical community as InstallerSHOW’s offering for the sector continues to increase.

Delivering across ECN’s digital and print channels, the partnership will ensure that contractors and wholesalers are kept up to speed with the latest developments in a year when InstallerSHOW will welcome a record number of exhibitors and visitors from the electrical space.

David Kitchener, CEO at ECN, comments, “InstallerSHOW shares our values of providing relevant, topical, and informative content to the electrical contracting industry. We’re delighted to extend our partnership for 2025 as the event continues to deliver for the sector.”

Michael Costain, Managing Director of InstallerSHOW organiser Lyrical Communications, part of Nineteen Group, adds, “At a time when InstallerSHOW is cementing its place as a mainstay on the electrical events calendar, this enhanced strategic partnership reinforces our aim of ensuring all parts of the supply chain are able to work together for the good of the industry.”

InstallerSHOW, installershow.com

appropriately fit the Armstrong SAS330 ceiling they needed to fit in to. We then used our Platinum Downlighters around the perimeter of the space to compliment the lighting design and achieve the best look for the office space in West Regent Street.”

Luceco, luceco.com

MOVERS & SHAKERS…

SolarEdge Technologies has announced the appointment of Shuki Nir as the company’s new CEO. Shuki, who has served as SolarEdge’s CMO since June 2024, succeeds Ronen Faier, who has served as the company’s Interim CEO since August 2024. Ronen will stay on with the company as an advisor during a transition period to ensure a seamless leadership transition.

EnviroVent has appointed a new Head of Sales Distribution, Darren Ayres, to enhance customer service for its distribution channels and drive sales. In his new role, Darren will head up a team of two Regional Sales Managers and 12 Area Sales Managers across the country who are responsible for supporting EnviroVent’s electrical wholesalers and distributor network.

The Joint Industry Board (JIB) has announced the appointment of Professor Wendy Alexander as the new Chair of its National Board. With a distinguished career in politics, trade and investment, she has held numerous high-profile positions, including Vice Principal and Professor at the University of Dundee and Chair of the Advisory Board for International Education at The Times Higher Education.

Luceco has appointed Ian Hunter as UK Trade Sales Director. With a wealth of experience in the electricals industry across all channels and with strong links within the housebuilding sector, Ian has previously worked for leading brands including Legrand, Scolmore and Electrium.

BEAMA has announced that it has appointed Erika Wilson, Managing Director of Wilson Power Solutions, as its new President. Taking over from Keith Ritchie, Erika brings with her a wealth of experience and expertise from the sector, as well as a true insight into the growing opportunities for UK electrification for grid, electric vehicle infrastructure development and the battery storage market.

CONSTRUCTION BEGINS ON EV CHARGING OASIS

Be.EV , one of the UK’s fastest-growing public electric vehicle (EV) charging networks, has begun construction on Manchester’s first large-scale Charging Oasis.

The site, located on the corner of Reliance Street and Oldham Road, is the only project of its kind to repurpose a former petrol station into a modern EV charging hub in the UK.

The plot of land was a derelict petrol station for over 15 years and is now being regenerated as the forecourt of the future – equipped with 12 ultra-rapid charging bays capable of charging an EV to 80% in just 20 minutes.

The charge points are accompanied by four labelled waiting bays, giving EV owners clear spaces to queue if the hub becomes busy. These are ready to be converted into full charging bays, when demand requires.

The Charging Oasis will also be home to a new store by Caffè Nero, which has

signed a deal with Be.EV to be the exclusive retail partner on-site.

All bays will be accessible, including one fully accessible bay and one specially designed for vans, with each

GRATTE BROTHERS TO DELIVER KLON-06 PHASE 4

Gratte Brothers has announced its continued presence at Kao Data’s KLON-06 Slough data centre, following its official appointment as the principal contractor, to deliver Phase 4 under a design and build contract.

Phase 4, TS03, differs from the previous phases 1-3 as the company’s works move from airside cooling to waterside cooling via three 865KW chillers, seven fan wall units, four CRAH units, package plantroom with pumps, pressurisation units, buffer vessels, side stream filters, deaerators/degassers, and a chiller water pipework system installed in Truebore stainless steel, due to both weight and space constraints.

Once the pipework is tested, it is then thermally insulated and vapour sealed with leak detection fitted to the bottom of the pipework throughout. S&E ventilation ductwork systems with MFSDs and fire-rated enclosures for the switch rooms are fed via a new supply air handling unit with DX cooling via external condensers and interconnecting refrigerant pipework. TS03 will have VESDA systems and water mist along with an EPMS system for monitoring plant systems fitted.

Electrical works at the data centre consist of the installation of distribution boards and wiring, small power and lighting, RMUs, UPS, primary busbar, security systems, VESDA systems and fire alarms. Lighting protection, BTUs, LV switchgear supply, installation and commissioning will also be delivered. Gratte Brothers, gratte.com

charger featuring a water-repellent canopy to keep drivers dry. The site also features free Wi-Fi for all users, as well as CCTV to ensure members of the community are safe.

The Charging Oasis marks Be.EV’s first project of this scale and is set to serve as a model for similar Be.EV locations across the UK, with plans for more to come. Be.EV, be-ev.co.uk

KENT RESIDENTS BENEFIT FROM £2.9M POWER UPGRADE

A £2.9 million investment has upgraded power supplies at an electricity substation near Canterbury, by commissioning two new 41t electricity transformers at Wingham.

The transformers receive electricity from the network at 33,000V and safely turn it down to 11,000V. Electricity is distributed from the equipment to other electricity substations and flows onwards to more than 7,000 local homes and businesses.

Stephen Mortimer, Project Manager at UK Power Networks, says, “This investment project will deliver long-lasting benefits in the Wingham area. It will increase the resilience of the network for residents across a wide area and support growth in demand, including more low carbon technologies as they connect to our electricity networks.”

The transformers replaced during this scheme have been well maintained over the years. These have been refurbished by specialists as part of the company’s ongoing environmental and sustainability goals.

UK Power Networks, ukpowernetworks.co.uk

SCHNEIDER ELECTRIC CONTRIBUTES TO NOTRE DAME RESTORATION

Schneider Electric has revealed that it has contributed, by means of donations, to the restoration of Notre Dame Cathedral in Paris.

The donated technologies have made it possible to secure and monitor the site’s electrical facilities. Specifically, the Building Management System (BMS) is able to manage and optimise the monument’s energy consumption, incorporating 21st century innovations into a cathedral that represents a high point in medieval art, classified as a UNESCO World Heritage Site since 1991.

The fire that severely damaged the cathedral in April 2019 sparked an incredible wave of solidarity that Schneider Electric wanted to be a part of.

Schneider Electric provided expertise, products and solutions thanks to a donation agreement. As such, the Group supplied all the equipment required to supply power to the site and for its security (20kV HV cells, a 20kV/410V 1250kVA transformer, general and divisional electrical switchboards, inverters, safety lighting, devices etc.), as well as the tools for the technical management of the building, making it possible to monitor the functioning of the network and control its power consumption (automatic control systems, sensors, controllers, communication buses etc.)

In addition to the equipment, Schneider Electric is carrying out some of the maintenance of the electrical distribution equipment, providing some of the engineering, studies, commissioning and programming of the installed systems, as well as the training of future users.

The old electrical installation was inoperable due to the fire and without electricity, reopening was impossible.

NG BAILEY WINS NEW CONTRACTS TO SUPPORT FIRST BUS’ TRANSITION TO ELECTRIC

NG Bailey has secured two new contracts as principal contractor to support First Bus’ transition to carbon neutral transport solutions.

These new contracts will see NG Bailey providing the design and installation of new charging facilities, including construction and civils works, and associated low voltage electrical infrastructure at electric buses at depots in Minehead and Hengrove, Bristol.

With both projects scheduled to be completed by early 2025, the contract at the Hengrove depot in Bristol will see the team create the capacity to charge 74 new electric buses joining the city’s network. The second project, in Minehead, Somerset will install four new ultra-rapid chargers at the depot.

Alex Chilvers, EV Director at NG Bailey, says, “If the UK is to meet its ambitious decarbonisation goals, the adoption of electrical vehicles across the region’s public transport network is critical. We’re pleased to be working with First Bus, one of the country’s largest bus operators, to deliver the infrastructure they need to make this happen.”

The depot upgrades are part of a £37.4 million investment by First Bus at the Hengrove depot and is supported by £6.6m of government funding through its Zero Emissions Bus Regional Areas 2 (ZEBRA2) scheme.

NG Bailey, ngbailey.com

The new network ensures the distribution and security of the energy supply, incorporating innovative solutions and cutting-edge technologies that optimise the management of its electricity consumption and help ensure the safety of the cathedral.

Schneider Electric, se.com

SW GROUP INVESTS £250,000 IN TRIPLE DECK TRAILERS FOR SEGEN

SW Group has announced it has delivered into service four innovative triple deck 15m trailers for renewables distributor, Segen UK. The deal, which represents a £250,000 investment by SW Group, aims to improve cost efficiencies and contribute to a reduction in CO2 emissions, aligning with the long-term sustainability goals of both companies.

The triple deck trailers, designed to transport solar panels and other renewables equipment, will operate from Segen’s distribution warehouse in Medway, Kent, managed by Wincanton. Offering 60% more capacity than conventional double deck models, the new trailers will significantly reduce the number of trips needed for deliveries each year, resulting in an annual reduction in CO2 emissions of 280t.

Solar panels have a large pallet footprint of up to 2.4m x 1.1m, but due to the fact that only eight panels are typically needed per home, the depth of each pallet is just 0.4m. Since the pallets cannot be stacked without risk of damage to the fragile panels, this results in wasted cubic space in conventional double deck trailers. Adding a third deck utilises this space, allowing the new trailers to accommodate up to 74 pallets – 28 more than a 13.8m double deck trailer and 48 more than a single deck trailer.

Segen, segen.co.uk

TRAINING

FIVE COMPANIES ENTER SOLAR MARKET

A new training programme has led to five new solar installers entering the green technologies supply chain, to help deliver Greater Manchester’s transition to net zero. The initiative, developed by Green Economy and MCS – in partnership with the Installation Assurance Authority, Trafford and Stockport College Group, Solar Energy UK, Waxman Energy, Atlantic Renewables, Etoto Media, NPS Atlantic and BPEC – launched a pilot programme in October offering a week’s training and a host of additional benefits to support new entry to the solar market. The programme has been developed in order to grow the UK solar market, which will need to increase by five times its present value to achieve the UK Government’s target of 70GW of solar power by 2035.

Ian Rippin, CEO at MCS, says, “Renewable technologies like solar panels and heat pumps play a vital role in helping to deliver the UK’s net zero transition, but as demand for home-grown energy increases, we need to ensure the number of qualified installers also grows alongside it.

“Customers need to be confident in the technologies and the installers they work with, so this programme is designed to ensure that businesses

meet the required MCS standards, and it also helps them to build a credible, long-term business. This is important for making sure the value from the net zero transition is retained locally.”

AWEBB UNVEILS NEXT CHAPTERS OF ITS LEAD MANAGEMENT DEVELOPMENT PROGRAMME

AWEBB has announced the latest instalments of its exclusive LEAD Management Development Programme (MDP). The MDP, powered by Aico, has been tailored to inform, educate and empower members and kicked off in December 2024, with the final programme set for February 2025.

The AWEBB MDP is unique within the electrical industry. Specifically designed to meet members’ individual needs, it focuses on strategic leadership development and equipping participants with practical tools and actionable insights. The programme empowers leaders to navigate challenges, seize opportunities and inspire confidence in an ever-changing business landscape.

Barry Hall, AWEBB’s Learning and Development Manager, says, “Leadership is about more than managing teams – it’s about inspiring innovation, enhancing decision-making and driving strategic growth. This programme provides participants with the mindset and skills to exceed business goals and deliver exceptional customer service.”

At its core, the AWEBB MDP champions practical leadership and strategic thinking. Participants gain the knowledge and expertise to deliver outstanding customer service across the ElectraCentre branch network, strengthening each branch’s position in the electrical wholesaler industry.

AWEBB, awebb.org.uk

It is hoped that the pilot programme will be followed by a second session focused on heat pumps, another key renewable technology. Qualified electricians or plumbers based in Greater Manchester

that are interested in joining this programme can express their interest via the Green Economy website.

MCS, mcscertified.com

GTEC LAUNCHES FUNDED HEAT NETWORK TRAINING

Heat networks are set to play an important role in the UK’s transition to net zero, with plans to increase their share of the heat market from under 3% today to 20% by 2050. To help installers, facilities managers (FMs), specifiers and others in building services and related sectors understand and take advantage of this growing marketplace, GTEC has launched a fully funded online ‘Introduction to Heat Networks’ course.

Covering the design and feasibility of heat networks for various applications, funding has been awarded by the Department of Energy, Sustainability and Net Zero, as part of its drive to push this market forward. Next year (2025) the government is launching ‘Heat Network Zoning’, which will empower local communities to accelerate the development of district heating schemes in their area.

Providing an introduction to heat networks for anyone interested in this technology and its applications, such as specifiers, building services engineers working with heat pumps and/or on large-scale projects, professionals in both commercial and residential sectors will benefit from the 15-minute, free introductory course which can be accessed remotely and contributes towards CPD points.

Griff Thomas, MD for GTEC, says, “With much potential to decarbonise built-up environments, the Government sees heat networks as an important growth area for the UK, sustaining jobs, boosting the economy and

helping urban and out of town commercial developments move away from fossil fuels. Our new course will provide those with an interest in district heating with the background information to make informed decisions, equipping candidates with the fundamentals of this approach to multi-building heating: whether they’re designing, installing or managing heat networks in the future.”

GTEC, gtec.co.uk

UNLOCKING THE POTENTIAL OF HUMAN CENTRIC LIGHTING

Paul Jones, Sales Director UK & Ireland at B.E.G. UK, looks at the benefits of implementing Human Centric Lighting and what can we expect from this technology over the coming year.

The benefits of implementing Human Centric Lighting (HCL) are wide and varied, depending on how and why they are used in buildings.

HCL has been proven to help synchronise the body’s internal clock with natural daylight, leading to better sleep quality and overall well-being. Adjusting light intensity and colour temperature throughout the day in offices or classrooms, for example, supports healthier sleep patterns.

Light has a significant impact on mood, so HCL is also good for mood regulation.

Exposure to bright, blue-enriched light during the day has been shown to reduce feelings of fatigue, increase focus and enhance productivity. Conversely, dimming lights with a warm hue at night can promote a sense of relaxation and help people wind down before sleep.

By providing light that mimics daylight, especially in workplaces, schools and healthcare settings, HCL has been shown to boost concentration, reduce errors and improve performance, particularly in environments where people need to stay alert or work long hours.

In educational settings, HCL can help students focus better and improve memory retention by aligning light with their natural biological rhythms. Similar benefits are seen in office environments, where proper lighting enhances focus and decision-making.

There are also health benefits associated with HCL. Traditional artificial lighting can lead to eye strain, headaches and discomfort, particularly in high-stress environments. HCL’s dynamic light can reduce the negative effects of glare and constant exposure to harsh lighting.

In workplaces or even home environments, the right lighting can promote relaxation, reduce stress, and alleviate symptoms of Seasonal Affective Disorder (SAD), which is linked to reduced exposure to natural light in winter months.

Many HCL systems are integrated with smart controls that adjust the lighting automatically based on time of day or occupancy. This can lead to energy savings by reducing unnecessary lighting and adjusting brightness and temperature based on need.

Energy-efficient lighting solutions like LEDs, which are often used in HCL systems, consume less power, which in turn also reduces the environmental footprint.

The technology behind HCL has been evolving rapidly, and there will be continued advancements in the coming years. The next iteration of HCL systems will likely feature

more advanced integration with smart home ecosystems, enabling users to customise lighting settings through voice assistants, smartphones or automated schedules. These systems will not only adapt to the time of day but could also factor in user preferences, activities or health data.

As AI and machine learning evolve, HCL systems will become more adaptive and personalised. These systems may learn user behaviour, adapting light colour and intensity not just according to time, but also based on factors like productivity levels, room occupancy and even health metrics like sleep patterns and stress levels.

HCL could integrate with wearable devices (like fitness trackers) to assess how users are feeling and adjust lighting accordingly for optimal performance or relaxation. Healthcare is another key area where HCL will make significant strides. For example, in hospitals HCL could improve patient recovery rates by providing optimal lighting for rest and healing. In care homes, it can help elderly individuals with cognitive disorders, such as Alzheimer’s, by supporting better sleep and orientation.

As AI and machine learning evolve, HCL systems will become more adaptive and personalised

More businesses will adopt HCL in offices, especially with the growing recognition of the impact of the workplace environment on employee well-being. Expect to see more corporate spaces incorporating dynamic lighting that adapts throughout the day to improve mood, reduce stress and enhance cognitive function.

HCL may begin to incorporate more biometric feedback, potentially using sensors to monitor individual responses to lighting, such as changes in heart rate, skin temperature or even facial expressions. Over time, this data will be used to refine lighting systems, making them even more responsive to an individual’s needs.

As environmental consciousness grows, expect more HCL systems to use sustainable materials and more energy-efficient technologies. We might see solar-powered lighting options, biodegradable components and lighting systems that adapt to both energy needs and the environment.

B.E.G. UK, beg-luxomat.com

WINNER

EV Charging Product of the Year

7.4kW Mode 3 Charger

PEN fault detection

Controlled via a dedicated app

Ethernet & WiFi connectivity

Interchangable faceplates

Customisable colour light bar

NHS TRUST TRIALS NEW TECHNOLOGIES TO IMPROVE PATIENT EXPERIENCE

Schneider Electric is working with Nottingham University Hospitals NHS Trust (NUH) to trial new technologies, such as personalised and voice-activated environmental room controls for patients.

The technology gives patients independence to control the temperature, blinds and lighting in their own rooms. This is done via a bedside terminal or by voice activation for patients with reduced mobility. Having autonomy means patients are less reliant on clinical staff to do this for them, alleviating pressure on staff and giving them more time to focus on patient care.

The pilot scheme is being carried out at Linden Lodge, NUH’s current 25-bed neuro-rehabilitation unit. The aim is to trial and evaluate several technology innovations in a live setting before selecting the best options for the new National Rehabilitation Centre which is due to receive its first patients in Summer 2025 following a £105 million investment.

At Linden Lodge, Schneider Electric has installed its EcoStruxure Connected Room Solutions for Healthcare, a platform designed to provide individual room control of environmental factors.

It connects directly with Schneider Electric’s EcoStruxure Building Data Platform and EcoStruxure HVAC, linking and controlling IoT-enabled devices to the platform, securely.

Lisa Yates, Digital Strategy Lead at NUH, says, “All the technologies we are currently testing at Linden Lodge are critical in giving our patients a sense of independence as they receive treatment after serious illness or injury.”

“The ability to adapt the conditions in their rooms helps to create a positive patient experience. We’re also finding that giving patients autonomy is reducing pressure on staff too as there are far fewer calls for assistance, allowing them to focus on clinical care and rehabilitation.

“Our work with Schneider Electric is opening up new possibilities and is also helping with the planning for our new National Rehabilitation Centre.”

Kas Mohammed, Schneider Electric’s Vice President of Digital Energy UK&I, says, “We’ve worked hand-in-hand with NUH in a challenging environment. It’s a busy facility, often at maximum patient capacity, so

our work had to be carefully planned and delivered so there was no impact on patient care. Adding to these challenges were difficulties working in an older building which required flexibility in terms of design and installation.”

Schneider Electric, se.com

The pilot scheme is being carried out at Linden Lodge

A cable gland... but not as you know it!

A cable gland... but not as you know it!

TriShot

The TriShot™ has been built to perform.

IP68 protection with or without cable/blind plug, quick and fast installation, wide clamping range (6-14 mm), built in seal means no need for inserts and a tight seal for any cable type.

Plus, 55% less Product Carbon Footprint than a regular cable gland: the TriShot™ is the future of cable glands.

NAVIGATING THE MALE-DOMINATED RENEWABLES INDUSTRY

Carly Weller speaks to Liz Cammack, VP Sales and Advisor to the Global Board at Segen, about life at Segen, working in male-dominated industries and winning the Women in Energy Award.

CW: Hi Liz, please tell us about yourself and how you got into the sector.

LC: I was one of the first girls at an all-boys grammar school, as it turned mixed. I’ve always worked in traditionally male-dominated industries including journalism, 15 years in pharmaceutical sales, and then renewables since 2010. I was co-founder of wholesale distributor Zenex Solar, headquartered in Brighouse, and am now Global Board Advisor and VP Sales for Segen.

CW: For those who may not know, can you give us an overview of the work that Segen does?

LC: Segen is the largest wholesale distributor of solar PV, energy storage and EV charging in the UK. We also recently introduced heat pumps into our portfolio. We supply installers and renewable energy professionals. We are well known for our online portal which gives live pricing and availability, and for our product technical knowledge and relationships with the biggest and most important manufacturer brands in the market. We also operate across Europe, South Africa and have a sister company, Soligent, in the US.

CW: Tell us about your current role – what are you responsible for and what does the normal working day consist of?

LC: I am responsible for driving the UK sales strategy, which I have made very bespoke according to the different segments of the market so that we provide the best possible customer experience. Our sales team are well known in the industry, and we have built customer relationships over the years. I am also involved at Global Board level, sharing market insights, which let’s face it, are quite unique to the solar industry and often require a very different and agile way of working.

CW: What are the best parts of your role?

LC: There are so many aspects of my role that I love! The team have got to be my first. We now employ in the region of 180 people in the UK. Many have been in Segen for most of its 20 years of trading, and some joined with me from Zenex. I’ve loved seeing them grow through the ranks and into some very senior positions. I also find time with customers and our manufacturer partners really rewarding. And when you combine all of that, I guess the absolute best part of my job is making a difference to our energy landscape and creating a legacy that will make my family proud of me long into the future.

CW: You are also a Non-Executive Director of Solar Energy UK and a member of the Solar TaskForce, Chairing the Supply Chain and Innovation Sub-Group – what does that involve?

LC: I’m now in my second term as NED for our industry association SEUK. Being from a wholesale distributor puts me in a pretty unique position to be able to represent the views and best interests of installers and the rooftop segment at one end, as well as the manufacturers at the other side of the supply chain.

The Solar TaskForce was established in 2023 as a combined government and industry initiative, with the aim of devising a roadmap to our UK solar ambitions. It has been a monumental task to bring this to a conclusion, with the help of some highly experienced UK innovators, to whom I am very grateful. I’m looking forward to the launch which will be in the first part of 2025.

CW: Congratulations on winning the Women in Energy Award this year! You must be very proud?

LC: I was totally humbled by the experience and really privileged to be recognised not only for my contribution to the industry but also for my help in supporting diversity. I

think my background as one of only a few girls in a school of 400 boys has meant that I’ve never thought it unusual to be in a male-dominated industry, nor ever felt like a minority. I was one of the pioneer girls back then, as I have been in the solar industry. At times the team around me have been over 60% female, for no other reason than they were the right people for the job.

CW: Do you have any career advice for people starting out in the industry?

LC: Gain as much experience as you can in all areas of the industry. The more time spent shadowing various roles, in multiple departments or with different ends of the supply chain, in every sector, will make you a more rounded professional. You’ll gain knowledge of the challenges and needs and intricacies of each area. It will help you and your organisation to be agile, which is essential in this fast-paced, exhilarating industry.

CW: What do you think should be made a priority for the electrical sector?

LC: We need to remove barriers in all corners of the industry. Network and planning anomalies must be removed and those authorities causing delays need to be held accountable. The skills gap needs to be taken seriously. And Government simply needs to fully recognise the industry for the enormous opportunity it presents, not only in terms of economic growth but also in terms of being instrumental in providing an affordable, secure and reliable energy horizon.

CW: Where do you see the industry in five years?

LC: It is inevitable that given the changing way we use energy, and with subsidies for solar a dim-and-distant memory, we will be in a much more stable environment where there is investor confidence and a thriving industry based on home-grown innovation and opportunity.

CW: What are your interests away from work?

LC: I live in rural Yorkshire with my husband Jon, our black Lab Teddy, and any number of my three sons and Jon’s two sons. I feel like I’ve spent three-quarters of my life on the touchline as all my boys play rugby. I love cooking, a bit of running, yoga and the occasional juice fast. I’d love to write a book and might base it on some of my experiences in the industry. I think people would probably recognise themselves, but of course all names would be changed to protect the innocent!

Segen, segen.co.uk

BRIGHTEST SPARKS HONOURED AT ECN AWARDS 2024

The winners of the ECN Awards 2024 have been revealed, showcasing the industry’s finest achievements. Explore the full list of champions and take a closer look at the evening that brought innovation and excellence to the spotlight.

The ECN Awards 2024, hosted by Electrical Contracting News and supported by sponsors Aico, City Electrical Factors, Chint, Essential Install Magazine, Hispec and Selectric, was a remarkable celebration of excellence in the electrical contracting industry.

The event took place on Thursday 5 December at the Heart of England Conference and Events Centre in Coventry, where the industry’s brightest talents gathered for an unforgettable evening. Attendees were captivated by the stunning venue, cheered as outstanding companies and individuals received coveted ECN Awards, and were blown away by the surprise guest act, East 17!

Established to honour the achievements of those who drive innovation, safety, efficiency and sustainability in the electrical sector, the ECN Awards spotlight the dedication and hard work of industry professionals. This year’s winners showcase the exceptional standards that the awards aim to celebrate.

The winners were decided by a panel of esteemed independent experts, including Frank Bertie, Managing Director, NAPIT; Paul Collins, Technical Director, NICEIC; Ruth Devine MBE, Managing Director, SJD Associates; Richard Harvey, Electrical Installation Safety Engineer, Electrical Safety First; Chris Horne, Electrical Lecturer, Riverside College; Carl Murray, Director, TClarke; Gary Parker, Senior Technical Manager, ECA; and Darren Staniforth, Head of Technical Solutions, CEF. Their expertise and rigorous evaluation ensured the most

deserving candidates were recognised, making the awards a resounding success.

This year, the organisers introduced a raffle for the Electrical Industries Charity, with a number of fantastic prizes kindly donated by the industry up for grabs. Thanks to the generosity of the attendees, £2,500 was raised, which will go directly to supporting those from the industry who are in need.

Another new addition to the Awards this year was the introduction of the Special Recognition Award. The industry was asked to nominate an individual who has made extraordinary and unparalleled contributions to the industry, and Apprentice 121’s Mark Allison received a phenomenal number of nominations, so it was a very easy decision to make and a great honour for ECN to present the award to Mark.

It was a joyful event from start to finish and the final extra touch this year was the appearance of surprise guest act, East 17, who well and truly warmed everyone up for the after party, which had guests dancing the night away.

“The ECN Awards are a true celebration of excellence in our industry, and we are thrilled with the overwhelming success of the event,” says Carly Weller, Group Editor, ECN. “It was an honour to recognise the outstanding achievements of this year’s winners, who exemplify innovation, talent and hard work. Thank you to everyone who played a part in making the night one to remember and huge congratulations to all of the winners. The event photographs are available to view at electricalcontractingnews.com and we will be sharing details of the ECN Awards 2025 soon.”

“What a night! We certainly celebrated the electrical contracting industry in style!” says Kelly Byne, ECN. “From start to finish it was joyful, fun and uplifting, and I can’t thank everyone enough for their support. Massive congratulations again to all the winners – I hope you’ll be displaying your trophies in pride of place at your premises. The ECN Awards is our baby, and we’re thrilled it has been so well received by the industry and is now a staple in the events calendar, hopefully for many years to come. Thanks again and roll on the ECN Awards 2025 – watch this space!”

Details will soon be announced for the ECN Awards 2025 –to register your interest, please contact Kelly Byne at kelly@allthingsmedialtd.com.

Surprise guest act, East 17

CONGRATULATIONS TO THE ECN AWARDS 2024 WINNERS

Chain Wholesaler/Distributor of the Year

Winner:

Software/App of the Year

Independent Wholesaler/Distributor of the

Special Recognition

Winner: Mark Allison

Contractor of the Year (turnover over £5m) Winner: Powercor

Lighting Project of the Year

Winner: Powercor – The Great Hall at Wembley Stadium

Cable Product of the Year

Winner: Doncaster Cables – PV-Ultra

Circuit Protection Product of the Year

Winner: Gewiss UK – ReStart Autotest

Apprentice of the Year Winner: Gavin Harrison

Tools/Testing Product of the Year

Winner: TIS – TIS 819SIKIT

Highly Commended: Carl Kammerling International (C.K Tools) – Armourslice EVO

EV Charging Product of the Year

Winner: Aurora Lighting – Seren EV Charger Highly Commended: Andersen EV – Andersen A3

Cable Management Product of the Year

Winner: WISKA UK – TriShot

Commended: HellermannTyton – QWICGRIP

Power Product of the Year

Winner: Reskube – Reskube Edge Highly Commended: Doncaster Cables – PV-Ultra

Training Provider/Initiative of the Year:

Winner: Aico

Highly Commended: Apprentice 121 Highly Commended: Legrand UK & Ireland

Smart Buildings/Sustainability Product of the Year

Winner: Shelly/NetXL – Shelly Pro 3EM-120A 3-Phase DIN-rail Energy Meter

Winner:

WIN A PAIR OF LITHE AUDIO 4” BLUETOOTH CEILING SPEAKERS!

Transform your kitchen, bedroom or bathroom with incredible music from above! Lithe Audio is giving one lucky winner the chance to take home a pair of ECN Awards 2024 Highly Commended 4” Bluetooth Ceiling Speakers.

Designed to blend seamlessly into your ceiling, the Lithe Audio 4” Bluetooth Ceiling Speakers deliver high-quality audio while maintaining a discreet, stylish profile. With installation as simple as fitting a downlight, these speakers require just a permanent live feed. Designed for homes, garden rooms and hotels, these versatile ceiling speakers feature an integrated amplifier and Bluetooth 5.0 with a 30m range and a 3.5mm jack for cabled input.

Whether you’re streaming music or enjoying a podcast, these speakers bring effortless convenience and superior audio quality to any room. Their compact design ensures they fit perfectly into smaller spaces without compromising on sound performance.

Don’t miss this fantastic opportunity to win and upgrade your space with stylish, high-quality audio!

To be in with a chance of winning a pair of Lithe Audio 4” Bluetooth Ceiling Speakers, simply answer the following questions correctly:

1. What is the Bluetooth range of the Lithe Audio 4” Bluetooth Ceiling Speaker? a) 10m

20m

30m 2. What is the IP rating of the Lithe Audio 4” Ceiling Speaker? a) IP20 b) IP44 c) IP65

Contact Preferences

3. What do you need to power the Lithe Audio Ceiling Speaker?

a) A battery pack

b) Permanent live feed

c) USB connection

November Competition

The winner of the November competition – a Sangamo Round Pattern Time Switch, courtesy of ESP – was Stuart Grayling.

Closing date

All entries must be returned by 31 January 2025. The editor’s decision is final. For the full terms and conditions, visit electricalcontractingnews.com/ competition-terms.

The name of the winner will be published in the March issue of ECN.

*Prize not exchangeable.

MISS THE BIGGEST INSTALLERSHOW YET

InstallerSHOW returns to the NEC Birmingham on 24-26 June 2025, and will be its biggest event to date.

Over 30,000 visitors will join 800+ exhibitors at InstallerSHOW in 2025 to experience the latest products and tech solutions, get hands-on with tools, and see live sessions from industry experts.

InstallerSHOW has established itself as the go-to event for electrical contractors and will host even more unmissable show features designed for electricians in 2025.

Electrical sector at InstallerSHOW

The pathway to net zero means that electrification sits firmly at the heart of InstallerSHOW.

2024 saw a substantial uptick in the number of electricians attending, with the event offering a wealth of information on solar PV, battery storage, EV charging and more general electrical product innovations – a trend which will continue into 2025 and beyond.

Mark Allison, electrician and Apprentice121 founder says,“InstallerSHOW 2024 was huge! With some of the biggest brands and organisations from across the entire construction sector present, it had something for everyone. With the plans to grow the show further in 2025, it’s a must-attend for anyone in the sector.”

Roofing and solar

InstallerSHOW is a beacon for those looking to specify and install products that will reduce the carbon footprint of buildings.

The growth in roof-mounted solar PV has brought in a new audience of specifiers, roofing contractors and renewable installers to the show.

This audience will continue to increase as the market grows, with 183,000 solar PV installations in UK homes in 2023 – a 30% growth which is expected to continue.

This growth is pushing up demand for retrofit solutions at InstallerSHOW. The UK’s Climate Change Committee (CCC) says residential retrofits need to increase to a rate of 500,000 per year by 2025, and one million per year by 2030, to meet the UK’s net zero target.

InstallerSHOW 2025 will come at the right place and the right time for specifiers and installers interested in installing and maintaining solar on commercial and residential projects.

Limited stand space remains for InstallerSHOW 2025!

InstallerSHOW returns to the NEC, Birmingham on 24-26 June 2025.

As the UK’s must-visit event for professionals in the heat, water, air and energy space, the pathway to Net Zero means that electrification sits firmly at the heart of the show.

2024 saw a substantial uptick in the number of electricians attending, a trend which will continue into 2025 and beyond.

Over 85% of the floorplan is already sold out! Don’t miss out on this unique opportunity to position your brand in front of 30,000 visitors at InstallerSHOW 2025.

Get in touch with David Ventris-Field at dventris-field@lyricalcomms.com or scan the QR code for more information about exhibiting.

“InstallerSHOW 2024 was huge! With some of the biggest brands and organisations from across the entire construction sector present, it had something for everyone. With the plans to grow the show further in 2025, it’s a must attend for anyone in the sector.”

Mark Allison, electrician and apprentice121 founder

Solar Innovations attraction

Solar Innovations saw record levels of engagement at InstallerSHOW in 2024. Situated in Hall 5, Solar Innovations hosted three days of sessions designed specifically for electrical contractors. Featuring live demonstrations, training sessions and legislation updates, the theatre tackled the hottest topics such as ‘The risk of PV fire, how real is it?’, ‘Fit and forget home batteries as a misunderstood quick win’ and ‘SCOPS and Watts, modelling the interplay of heat pumps and solar PV’.

Solar Innovations will return in 2025 with even more advice for electrical contractors, and the sessions will be CPD accredited with certificates available after the event.

InstallerTRADES

Who doesn’t love tools and workwear?

One thing that unites all tradespeople, whatever sector they work in, is the equipment that they use and keep in the van every single day.

InstallerSHOW 2024 witnessed a successful debut for InstallerTRADES, which brings together the tools, workwear, vehicles and ancillaries sectors under one banner for a cross-trade audience.

Featuring product demos from genuine tradespeople and showcasing the latest tools and workwear, InstallerTRADES is a hub for the latest in product innovation and the perfect place for tradespeople to connect.

Plans for 2025 include continued expansion into the vans and essentials markets, making InstallerTRADES an even more valuable resource for professionals across all trades.

The Haus at InstallerSHOW

New for 2025, InstallerSHOW will build a full-scale two-storey house at the event. The HAUS will take centre stage within Hall 4, serving as the heartbeat of InstallerBUILD.

Designed by award-winning architect, IF_DO, and built using regenerative materials by Natural Building Systems, the HAUS will sit at the centre of InstallerBUILD’s most desirable neighbourhood, surrounded by manufacturers and suppliers who share the vision to showcase sustainability and shine a light on innovation.

The HAUS will be built using NBS’s ADEPT integrated and demountable modular system to ensure it can be completed inside three days. ADEPT is designed for full adaptability and non-destructive disassembly to aid circularity and reuse. As for the name, HAUS stands for Home Achieving Universal Sustainability.

Following its appearance at InstallerSHOW, the HAUS will become a case study at the University of Suffolk where it will be tested to study the building’s energy performance. The ultimate goal is for it to become a pilot for sustainable developments for local authorities and commercial developers – with a social housing project already identified for potential immediate implementation. The design will take into account local housing styles to ensure it blends with traditional builds.

The HAUS will act as a focal point for the inaugural InstallerBUILD at InstallerSHOW and demonstrates the event’s deep determination to bring the industry together in a constructive and meaningful way, with the common goal of decarbonising buildings. Its enduring value to the housing sector after InstallerSHOW is also a reflection of the event’s ongoing commitment to promoting sustainability.

Get social

A large part of InstallerSHOW is about bringing tradespeople together and having fun. There are plenty of opportunities to enjoy networking and hospitality on stands at InstallerSHOW.

On Wednesday 25 June, there will be a late close, with live music on the InstallerPLAZA, plus drinks receptions taking place at various locations around the show. This year, the InstallerSOCIAL will take place from 7pm in the NEC. Organised by tradespeople, for tradespeople, the InstallerSOCIAL welcomes all tradespeople for a celebration of the industry.

InstallerSHOW will take place at the NEC Birmingham on 24-26 June 2026.

Find out more, discover the speaker line-up and register your interest at installershow.com.

InstallerSHOW, installershow.com

TOOLS & WORKWEAR

The Hiconics All-in-One Expandable System

TRANSFORMING A HOME INTO A SMART, SEAMLESS LIVING SPACE

Imagine entering a home where the lighting adapts to the time of day, the temperature is always just right, and your entertainment system responds with a single touch. What sounds like a futuristic dream is exactly what Penkhull Electrical made a reality for a homeowner looking to bring their house into the world of smart living.

In collaboration with Artico Projects, Penkhull Electrical led the way in retrofitting a traditional home with state-of-the-art smart technology, enhancing convenience, comfort and security through Control4 automation. This case study showcases how the company transformed an existing home into a connected, modern space with integrated systems for lighting, entertainment, climate control and security.

The challenge

The homeowner sought a seamless, modern system that would integrate with their daily routine. However, there was a challenge – this was a retrofit, not a new build. The home already had an established infrastructure, and the goal was to modernise it without major disruption.

Penkhull Electrical’s priority was to integrate existing wiring and systems with new technologies like network cabling and a centralised lighting system. Additionally, the homeowner had third-party devices –CCTV, intruder alarms and gate intercoms – that needed to be incorporated into the new smart home setup. Despite these challenges, the company embraced the opportunity to create a tailored, comprehensive smart home solution.

Step 1: Centralising control

Control4 automation was the centrepiece of this project. It allowed Penkhull Electrical to centralise the control of all home systems – lighting, AV, security and climate – into one easy-to-use interface. The homeowner no longer had to juggle multiple apps or remotes. With Control4, everything could be managed from a smartphone, tablet or wall-mounted touchscreen, ensuring effortless control and greater convenience.

This retrofit project demonstrates the power of smart home technology

The power of Control4 lies in its ability to integrate both new and existing systems

The power of Control4 lies in its ability to integrate both new and existing systems, making it the perfect solution for retrofitting homes like this one. It provided the homeowner with a unified experience that combined simplicity with sophistication.

Step 2: Elevating lighting

One of the most impactful upgrades was the home’s lighting system. A centralised lighting setup was installed throughout the ground floor, giving the homeowner complete control over both internal and external lighting. Managing lights in large homes can often be cumbersome, but with this system, lighting could be easily adjusted, whether for a cozy evening or a dinner party.

Smart keypad dimmers and motion sensors added convenience and energy efficiency. Lights automatically turned on when someone entered a room and off when the room was unoccupied, reducing unnecessary energy consumption. Even the exterior lighting, such as garden and driveway lights, could now be managed from the same platform, making everything easily accessible in one place.

Step 3: Entertainment at your fingertips

An exciting feature of the project was the integration of advanced audio-visual systems throughout the home. The homeowner now had access to premium entertainment in every room, from the living room to the garden. With just a touch of a button, they could enjoy music, movies or sports at the highest quality.

The Control4 system allowed seamless switching between different media sources. Whether enjoying

different content in different rooms or syncing the sound throughout the home, the experience was customised and effortless. The smart TV integration also made it simple to control volume, input and streaming services all from one intuitive platform.

Step 4: Smart climate control

Smart thermostats were installed to ensure maximum comfort and energy efficiency throughout the home. The system adjusted the temperature based on occupancy, time of day, and the homeowner’s preferences, ensuring the home was always at the ideal temperature. This system didn’t just improve comfort – it also helped save energy. The smart thermostats adjusted when the home was unoccupied, preventing unnecessary heating or cooling.

The result? A home that was always comfortable and energy efficient.

Step 5: Smarter security

Security was a priority for the homeowner, and Penkhull Electrical integrated their existing CCTV, intruder alarms and gate intercoms into the Control4 platform. With this setup, the homeowner could monitor security cameras, receive alerts and manage their gate from the same interface used for climate control, lighting and entertainment. This unified approach made managing home security simpler and more efficient. The homeowner enjoyed complete peace of mind knowing they had full control, no matter where they were.

The result: A truly integrated smart home

The end result of Penkhull Electrical’s work was a home that functioned like a well-oiled machine. Every system was connected and controlled through a single, easy-to-use platform. The homeowner now enjoys unmatched convenience, comfort and security with just a touch of a button. This retrofit project demonstrates the power of smart home technology and how it can enhance any home, even those with existing infrastructure. By using Control4, Penkhull Electrical transformed a traditional home into a cutting-edge, connected space that adapts to the homeowner’s lifestyle.

Penkhull Electrical, penkhullelectrical.com

A NEW AND IMPROVED 125A THREE PHASE DISTRIBUTION BOARD RANGE FROM NIGLON

With a range of over 4,500 products to choose from, Niglon strives to be a convenient one stop shop for a range of electrical items, whilst continued investment ensures the customer gets the right product, on time, at a competitive price.

Niglon is a family-run company with over 80 years of experience supplying components to electrical wholesalers.

Originally known as S D Hinley, the company became Niglon Limited in 1966. Over the years, Niglon has invested in stock and systems to improve customer service and product availability, positioning itself as a key partner to the

electrical industry. The company offers a wide range of products, including circuit protection, wiring accessories and industrial accessories.

Why develop a new 125A range?

The company is always looking to develop and improve its product offering to customers. This can be by providing easier to install products, upgrading the

aesthetics and packaging, or attending to pricing where required by the market.

Most recently, much of Niglon’s efforts have been devoted to developing a new and improved range of 125A three phase boards – ‘Protego 125’.

Whilst the existing 125A range was deemed serviceable and has sold for several years, the new range is a felt to be a significant advancement for the company and, from early 2025, will sit alongside the company’s similarly-named domestic circuit protection offering (which was a

recent finalist at the ECN Awards 2024). The domestic boards were launched a little over 12 months ago and have seen extraordinary success, with focus in the design and development process primarily given over to user-led feedback. In relation to the development of the new three phase boards, this has generated several important improvements.

Commenting on the developments, Operations Director, Oliver Hinley, says, “Building on the success of our single-phase boards, we wanted to completely overhaul the 125A board offering. This was no mean feat and has involved a great deal of effort from our Technical Department over the last 18 months, together with a very close working partnership with our supply partners, without whom this project could not have come to fruition. I am really proud at what the Niglon team has been able to produce here and initial feedback we are getting from wholesalers and installers suggests to me that we will have great success with this new and improved range moving into 2025.”

User-led design improvements

As with any new range development, Niglon ensures it looks at what the market (ultimately the electrician) might want out of the product they buy. Outside of price, this comes down to the fit and feel of the item – people tend to want something which is robust and well made, and which is easy and quick to install. It sounds simple enough, but distilling this down into what this meant for the new 125A boards meant speaking to customers and looking at best practice.

This led to some fairly quick wins, including provision of:

• A reversible door (allowing flexibility when on site)

• Half Din Rail (so the board can be populated quickly)

• Fully shrouded and well-marked up terminals

• Comprehensive shrouding of the busbar and main switch

• Ensuring sufficient space in the board to allow correct dressing of cables

• Rolled edges to the gland plate entry points to ensure incoming cables were less likely to become snagged or damaged

Other areas took more involvement from Technical Director, Chris Mottram, and Control & Automation Specialist, Phil Storey. One principal area which the former range lacked was the ability to fit a surge protection device (SPD) into the board alongside the main switch – formerly this had to be fitted in a separate enclosure alongside the board itself, meaning more cost/work and a less-than-ideal aesthetic end result. The omission has now been remedied in the Protego 125 board and a surge kit will be offered (which will include the SPD, MCB and connections as required) which can be quickly installed in the distribution board, when required. Fitment is via a busbar arrangement (similar again to Niglon’s domestic offering) and this means less wiring in by the installer and ultimately quicker job completion.

Similarly, the ability for the chassis to be demounted from the board enclosure was deemed a neat addition, allowing the user to place and install the board to the wall with greater ease (and less strain on the arms!). It is points like this which Niglon feels users of the product will really appreciate.

The 125A board styling mirrors that of the single phase Protego units Niglon already offers, and this was felt important for those on site who take pride in their work and wanted all the distribution equipment to be read as part of the same family. As such, the TPN boards have a robust 1.2mm construction with curved edges which lend extra reinforcement to the structure, ensuring no warping of the board when it is fitted to the wall (wall mounting kits are supplied with all the boards as standard).

Lastly the range of devices has been expanded so that Niglon in Protego 125 shall now offer 1P and 3P MCBs and RCBOs, in B, C and D curve – so that every application is catered for. This was important feedback

from both wholesalers and installers (you might not fit many D curve 3P RCBOs, but when a job calls for it, you need to have it in the range as a service line).

The range of boards has been kept tight in terms of number of Stock Keeping Units (SKUs) and Niglon will offer the distribution boards pre-fitted with a main switch only in 4, 6, 8, 12, 16 and 24 ways. Keeping the number of different products on the shelf to a minimum is advantageous to wholesale customers in particular.

Quality and safety commitment

As ever, Niglon prioritises quality and safety across all its products. The company believes that no product should compromise on these aspects; to ensure high standards, Niglon’s new three phase devices all undergo third-party testing. The company is dedicated to maintaining these practices and advocates for industry-wide adoption of third-party testing to enhance safety across the board. Such certification provides customers with extra assurance about the quality control processes in place and will help expand the company’s presence in larger projects.

Niglon hopes that 2025 will demonstrate fantastic uptake of its new three phase board, and is looking forward to hearing from customers and installers alike – as the company remains keen to continue developing and improving its products with features and benefits which are advantageous to the electrician.

For more details about Niglon’s products or to get in touch with the team, visit niglon.co.uk or call 0121 711 1990.

Niglon, niglon.co.uk

INSTALLATION OF CONSUMER UNITS

Consumer units are common to almost every premises. For such a commonplace piece of equipment, there remain many areas of concern with their installation. In this article, Jake Green, Head of Technical Engagement with Scolmore Group, considers some of the factors to be considered for both surface-mounted and recessed consumer units.

All consumer units are, by definition, a distribution board suitable for operation by ordinary persons. The standard to which all consumer units conform is BS EN 61439-3, and this standard applies to any consumer unit whether it is surface-mounted or buried within the fabric of the building.

Beyond the requirements of BS EN 61439-3 there are additional requirements to be considered in BS 7671 and Building Regulations.

Requirement B3 of Approved Document B1 (Domestic) covers the internal fire spread of structures. The intention of B3 is, amongst other things, to ensure that load-bearing structure withstands the effects of fire without the loss of stability, that openings in fire-separating elements are protected to maintain continuity of the fire separation, and there is inhibition of the unseen spread of fire and smoke in cavities.

Regulation 527.1.1 (Precautions within a fire-segregated compartment) in BS 7671 requires that the, ‘…risk of spread of fire shall be minimised by the selection

of appropriate materials and erection in accordance with Section 527.’

Furthermore, in domestic premises, Regulation 421.1.201 requires consumer units conforming to BS EN 61439-3, and similar switchgear assemblies, to either have their enclosure manufactured from non-combustible material or enclosed in a cabinet or enclosure constructed of non-combustible material. It is because of this regulation that consumer units in the UK are made of steel.

The installation of both surface-mounted and recessed consumer units must take account of these requirements.

Cable entry for surface-mounted consumer unit

Cables entering a surface-mounted consumer unit either from the top or bottom do not breach any requirements found in the Building Regulations. However, Regulation 416.2.2 does require that the horizontal top surface of a readily accessible barrier or enclosure has a degree of protection of IPXXD or IP4X. All other live parts must be behind enclosures or barriers providing at least IPXXB or IP2X (416.2.1). Surface-mounted consumer units do not need to be ‘sealed’, typically with the use of intumescent seals.

Cables entering from the rear of a brick/block-built wall require no sealing against fire spread from within the consumer unit as no fire risk exists.

However, an installer having cables entering the rear of a surface-mounted consumer unit installed on a stud wall is likely to have caused a significant breach of the building fabric. Whilst a stud wall is unlikely to be load-bearing, it may be acting as a fire barrier. Where such a breach is within a stud wall, and a fire barrier has been breached, the building fabric may no longer inhibit the spread of fire to the degree necessary and an intumescent seal may need to be considered for the rear entry knockout.

Cable entry for recessed consumer unit

As with a surface mounted consumer unit installed on a brick/block load-bearing wall, a recessed consumer unit requires no sealing other than that required by Regulation 416.2.1 (IPXXB/IP2X). This is because all cables entering the consumer unit are buried within a wall which is inherently fire-resisting, and so no additional precautions are required. Where a recessed consumer unit is installed within a stud wall which acts as a fire barrier, care should be taken to ensure that the consumer is sealed against the spread of fire. Whilst the risk of fire is small, the consequences of such a fire could be grave and so additional precautions should be taken.

Conclusion

There is no uniform approach to the installation of a consumer unit. Care should be taken to meet the requirements of the Building Regulations, as well as the relevant parts of BS 7671.

Scolmore, scolmore.com

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MODE 4 EV CHARGING: AC SIDE RCD SELECTION

Chaz

Andrews, Doepke Technical Manager, discusses RCD circuit protection associated with Mode 4 charging equipment.

If you are involved in the regular installation of DC EV chargers, you will already be familiar with the significant differences between individual manufacturers’ performance characteristics and the impact on the supply-side equipment e.g. transient inrush current, harmonic distortion, leakage current, and associated RCD selection.

Mode 4 Guidance

It is not possible to give standardised recommendations for RCDs associated with Mode 4 chargers – but why is this?

While there has been agreement for Mode 3 charging standards in Europe, with the publication of ENIEC 61851-1 2017 and the associated changes in section 722 BS7671, that is not the case with Mode 4 charging standards, which are still coalescing. DC charger design is far more complex due to the safety issues associated with high DC voltage/current. This is reflected in the time taken to agree on a revision of BSENIEC61851-23 2014 – the current designated standard for DC charging, quoted in BS7671. For example, this early standard gives general design requirements but is light on standardised test methods for checking conformity. This results in a wide variation in basic standardised performance characteristics between individual manufacturers claiming compliance with a designated standard.

Which standard?

The current edition of BS7671 (Oct 24) Clause 722.531.3.101 relating to RCD selection Note 2 states that supplies using DC vehicle connectors to the BS EN 62196 series are under consideration.

Electrical safety design characteristics (the guts of the charger) may be dependent on the DC interface charging technology adopted by the vehicle manufacturer, e.g. CHAdeMO (Japanese), GB/T (China), CCS 1 & 2 (North America & Europe), and Tesla (proprietary design NACS – based on North American standards). Later versions of Tesla DC chargers were supplied with CSS2 interface (compatibility with European EVs), but still with North American electrical design standards.

Use the basic principles of BS6761 (clauses 133.1, 134.1.1 and 531.3.3) to select appropriate RCDs, based on the individual charge point manufacturer’s characteristics and installation recommendations, e.g. note minimum RCD characteristic requirements at the quotation stage.*

Mode 4 chargers –general points

RCDs installed on the AC supply feeding the charger do not provide protection on the DC side of the charger. Electric shock and fault protection on the DC side is the responsibility of the charge point manufacturer: Conformity with the essential safety requirements is indicated by CE/UKCA Marking – see Clause 642. Refer to the charge point manufacturer’s installation instructions.

Inrush/transient currents

Depending on the design and technology employed, equipment containing high power rectifiers/inverters can produce significant transients during operation. Check with the equipment manufacturer – RCDs may require transient resistant features to prevent unwanted tripping and unnecessary equipment downtime.

AC leakage current

This is the current that flows to earth during normal operation. Leakage current values are specific to the manufacturer’s design and will vary as a function of the individual charge point harmonics, produced during various stages of charging and the supply quality (existing harmonic content). The existing standard BSENIEC61851-23 sets minimum protective conductor requirements for Class 1 equipment, where touch currents exceed 3.5mA. Follow the manufacturer’s recommendations if they exceed the requirements of BS7671 543.1 – 543.7.

Unexplained RCD tripping may be the result of insufficient safety margin between the operational leakage current and the RCD sensitivity – see 531.3.2 (ii) – or incorrect RCD selection, i.e. RCD used outside of its design range (explained below) – see 531.3.3.

Safety/departure from BS7671

Type A RCDs are calibrated/designed to detect leakage currents at the supply frequency f. The equipment contained in the DC charger produces leakage currents at frequencies >> f. Leakage currents generated at higher frequencies change the RCD tripping characteristics. In this case, clause 133.1.3 applies and the designer must verify that the RCD provides the same degree of safety as clause 133.1.1, i.e. obtain information from the manufacturer confirming that the RCD will still function reliably when subjected to high frequency leakage currents. Note the wording in clause 133.1.3, “Such use shall be recorded on the appropriate electrical certification specified in Part 6”.

Until recommendations are included in BS7671-722, unless otherwise stated in the charge point manufacturer’s installation instructions, only Type B RCDs (RCCB, RCBO or CBR) should be used upstream of Mode 4 charge points – reference 531.3.3 (iv).

Conclusion

With any innovative technology, the ‘state of the art’ is an important concept to consider in relation to the existing requirements of BS7671 and installation advice provided by the equipment manufacturer. Ask before acting and keep in mind the requirements of clauses 133.1.1 – 3, 134.1.1, and 531.3.2 – 3.

Doepke, doepke.co.uk

*Clause 642 (Inspection): Refer to as an aid memoir during installation planning/equipment verification.

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WHY A GAP IN YOUR KNOWLEDGE IS A GOOD THING

Not all surge protection devices are created equal – some are more equal than others! DEHN UK’s Robin Earl undertakes a comparison of type 1 SPDs and looks at the implications thereof.

The whole purpose of fitting surge protection devices (SPDs) in an electrical installation is to limit the voltage that the sensitive equipment could see, to a level that will not damage the installed equipment.

The SPD has a declared voltage protection level (Up) and this value must be below the withstand voltage (Uw) of the installed equipment or appliance.

If Up is higher than Uw then damage can still occur, so the SPD needs to be changed or located closer to the end load as there is an additional inductive voltage that appears over cable lengths of 10m or more.

10m rule

Referencing BS7671, in regulation 534.4.4.2, we find the 10m rule and this describes the effect of the surge device output voltage Up doubling over this distance, hence the requirements for additional SPDs to ‘knock’ the surge voltage down again to below the withstand level.

This then brings up an interesting point about the energy coordination between the SPD and the end load, as it is not just about the voltage let through.

There are two types of type 1 SPD, defined by the components within the device.

There is the metal oxide varistor (MOV) and there is the spark gap. Let’s have a look at the make-up of each and how they function. First, MOVs are semiconductor devices made of zinc oxide with a ceramic-like structure. When the voltage across an MOV exceeds its rated threshold (clamping voltage), it starts conducting current, effectively diverting the surge current away from sensitive equipment and to the ground. They have a nonlinear voltage-current characteristic, meaning their resistance decreases as the voltage across them increases and are typically used in low to medium-energy surge situations, providing a quick response to transient surges. However, MOVs have limited capacity to handle large surge currents, especially when dealing with repeated or sustained surges. Over time, they may degrade due to the energy absorbed during surges, potentially requiring replacement.

The alternative type 1 SPD relies on spark gap technology. These devices are simple, robust and reliable, consisting of two conductive electrodes separated by a small gap filled with a gas or air. When the voltage across the spark gap exceeds a

certain threshold (sparkover voltage), the air or gas ionises, causing a spark to jump the gap and creating a low-resistance path for the surge current.

Typically, spark gaps provide very fast response times and are capable of handling extremely high surge currents, including those generated by direct lightning strikes.

Unlike MOVs, spark gaps have a wave breaking characteristic, meaning their resistance collapses as the voltage across them increases, and they present as a short circuit.

Spark gaps are commonly used in high-energy surge situations where the surges are too large for MOVs to handle effectively. This is important as all equipment worth protecting already has an MOV inside as its inherent over voltage control measures. This appears in the standard BS EN 61000-4-5 to determine the voltage that equipment will withstand. As previously explained, all MOVs work in much the same way; they just get bigger to deal with higher energy and current values.

The power supply for the screen on your PC has MOVs within it; they smooth over the peak of the surges that appear in the mains supply.

Spark gaps are commonly used in high-energy surge situations where the surges are too large for MOVs to handle effectively

All about coordination

However, what is very difficult to predict is what happens when you install a MOV-based type 1 SPD with the small MOVs in the power supply. This becomes a coordination of energy issue, and this impacts all SPD installations.

In BS7671 we find the following text in 534.4.4.5: ‘SPDs shall be selected and erected such as to provide coordination in operation by reference to the manufacturer’s data’.

In, for example, the DEHNshield datasheet, a spark gap-based type 1 SPD in the 941 series family of products, we can see that the SPD offers type 1, type 2 and type 3 energy coordination up to 10m away. So, we could wire the display screen or any other end equipment into the SPD directly and be confident that the output of the DEHNshield will not be so high as to damage that equipment. Essentially, we have energy coordination.

So, we declare this information and we also have type 1 SPDs for specific applications like EV charging points – the Emob SPDs – and those SPDs again have energy coordination to 10m but, in addition, less than half a joule of energy is let through.

This is critical in those compact installations when short distances between the SPD and the equipment brings energy coordination issues.

So, what of the type 1 MOV SPDs? Looking at the datasheets, we do not see either an energy coordination distance or a value of what energy is let through to the end equipment.

It is not possible to determine a figure when coordinating the MOV of the SPD to the MOV in the end load. The smoothing action of the MOV does not limit the energy low enough to ensure protection within close cable distances in EV charging points, for example, or in switchgear that has measuring and metering equipment or monitoring devices.

Graphic illustration

In Fig 1 we see a blue line for the surge current entering the system going to the end equipment. The green line on the left-hand side shows the current through the type 1 MOV SPD, which has taken out the worst of the surge.

The red line is the current that does get to the end load. Clearly this can be too much, and the end load can be damaged, especially if the cable distance is within that 10m as there is no energy coordination.

Now to the spark gap type 1 SPD on the right-hand side. Again, we see the blue line showing the same surge current into the system and the green line is the current through the SPD; the difference is the red line that shows the current to the end load. This is a far lower current; in fact, so low that even equipment connected to the SPD directly will not see enough energy to damage it.

The difference is that the spark gap acts like a binary switch – it is normally open circuit and then, in surge events, it’s a short for the surge current to earth. That small blip in the red line is the dwell time for the SPD turning on and that’s it.

It is for this reason that DEHN does not produce MOV-based type 1 SPDs due to the inability to state that energy coordination is possible at all distances and that the number of joules that can be transmitted to the end loads could be way too high.

Just to remove any doubt or perceived bias, the commentary above and the graphs are based on actual experiments conducted in a lab to compare the performance of the two types of type 1 SPDs.

In both cases, the cable connections were very short and the lightning impulse value was 12.5kA. The outcomes were significantly different. In the MOV test, the varistor representing the end load was destroyed totally and in the spark gap test there was no damage at all to the varistor end load.

In these tests, up to 99.4% of the impulse current is diverted to ground due to the action of the spark gap design. So, as previously mentioned, not all surge protection devices are created equal – some are more equal than others!

DEHN UK, dehn.co.uk

Fig 1

Fig 2

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COMPLIANT EMERGENCY LIGHTING

In this article, Chris Anderson, Technical Manager at Ansell Lighting, provides an update on recent changes to emergency lighting legislation and looks at new products that will support easier monitoring and maintenance for customers.

Keeping up with evolving regulations and the latest technological advancements is critical for everyone involved in designing, installing and maintaining emergency lighting systems. These systems play a pivotal role in safeguarding lives during power outages and emergencies, and are a core element of safety regulations in public buildings.

When it comes to emergency lighting, there are a number of laws and standards that govern its design, installation and maintenance in the UK. These include The Regulatory Reform (Fire Safety) Order 2005, The Health and Safety at Work Act, Building Regulations, The EU Workplace Directive and Fire Safety Regulations.

The most recent changes to regulations that have been made include updates to the British Standard BS EN 50172:2004; now known as BS EN 50172:2024.

According to BS EN 50172:2024, which applies to emergency escape lighting illumination specification and system testing, emergency lighting systems now require an additional bi-annual test of emergency luminaires on top of pre-existing monthly and annual tests. This revision is to ensure that luminaires are undamaged and that their intended function is not impaired due to the presence of dirt, dust or visible material degradation.

With this added testing obligation in mind, now, more than ever, contractors should be focused on specifying products which have automated, self-test functionality, to ease the time burden this additional requirement will have on building operators and facilities managers.

As a manufacturer, Ansell Lighting often hears from such groups that ongoing maintenance and compliance checks take up a significant amount of their time, so implementing self-test systems can greatly streamline these processes, reducing labour intensity, any margin for human error, and adding value to the client’s maintenance and operational efficiency.

Easy to install and operate, products with intelligent self-test lighting features make the testing process much quicker and easier for users. These products perform tests automatically on a selected date each month and year as required and in compliance with legal regulations. They feature a small LED button on each fitting which indicates regular function or signals a fault, leading to a quicker and more cost-effective testing and maintenance process. Emergency exit signs, emergency exit boxes, emergency downlights, emergency twin spots and

emergency bulkheads are all available with this innovative technology.

Taking this intelligent testing one step further, light monitoring dashboards are a brand new technology which further ease the process of emergency lighting testing and monitoring. Suitable for use alongside smart lighting systems, they monitor all emergency lighting assets in real time, providing instant alerts if any component fails. This constant vigilance ensures that building occupants are protected, and safety standards are consistently met, whether in a single office or across an entire portfolio of buildings.

They also provide a convenient hub from which all lighting data and reports can be accessed and stored, meaning that the status of every emergency lighting device at any time, past or present, within a building or across multiple sites can be viewed easily in one place.

In another change to existing regulations, the British Standard BS EN 1838:2013 has also been revised, recommending that Adaptive Emergency Escape Lighting Systems (AEELS) should now be used in all types of buildings.

AEELS are highly intuitive, advanced lighting systems that help guide

building occupants to safety. Using sensors and monitoring devices, they can detect changes in the environment, harnessing intelligent control technology to automatically modify factors such as escape route direction, the visibility of emergency signage and lighting levels on escape routes dependent on changing conditions. This adaptability makes them particularly effective in complex or high-occupancy buildings, ensuring safe evacuation under dynamic circumstances. Emergency lighting is far more than a box-ticking exercise—it’s a lifesaving measure. As regulations evolve, it is important that everyone involved in the emergency lighting process stays informed and adaptive to new technologies to ensure installations are not only compliant, but also effective. Electrical contractors play a pivotal role in ensuring all lighting systems meet compliance standards while delivering reliable, long-lasting performance. Embracing innovations and staying ahead of the curve will not only improve safety outcomes but also position contractors as trusted, forward-thinking professionals in the industry.

Ansell Lighting, ansell-lighting.com

Electrical contractors play a pivotal role in ensuring all lighting systems meet compliance standards

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WHY THE EMERGENCY LIGHTING SECTOR IS EMBRACING LIFEPO4 BATTERIES

There is a clear movement towards Lithium Iron Phosphate (LiFePO4) battery technology in the emergency lighting sector. By understanding the reasons behind this shift, facilities managers can make more informed choices in specification and procurement. Richard Raeburn, Emergency Specialist at Tridonic, explains the advantages of this technology over traditional battery options.

Traditionally, emergency lighting systems have relied on Nickel Cadmium (NiCd) and Nickel Metal Hydride (NiMH) batteries. While these have been effective for many years, new battery technology, particularly LiFePO4, is emerging as a more popular and efficient choice in the sector. LiFePO4 batteries have become the preferred modern solution in emergency lighting due to their efficiency and additional benefits compared to older technologies.

One key advantage is the environmental impact. LiFePO4 batteries do not contain Cadmium, a toxic heavy metal and classified as hazardous waste. Unlike NiCd and NiMH batteries, LiFePO4 technology is free of heavy metals, making it safer to handle and environmentally friendly at end-of-life disposal. Additionally, LiFePO4 batteries can be recycled, allowing recovery of materials like graphite, iron and copper used in electrodes, wiring and casings, which significantly reduces ecological impact. They are also made from common materials that require less energy to mine and process than NiCd and NiMH

alternatives, offering a more sustainable choice from the outset.

Another important factor is energy efficiency. LiFePO4 batteries have a lower self-discharge rate, requiring only periodic top-ups rather than the constant charging necessary for nickel-based batteries. They also feature the lowest trickle charge rate of any emergency battery option, reducing the power needed to maintain full capacity when not in active use. Compared to nickel-based alternatives, Nickel Cadmium batteries consume 54% to 86% more power than LiFePO4, and Nickel Metal Hydride batteries use 15% to 19% more. This makes LiFePO4 the most efficient option, using minimal power to operate effectively. LiFePO4 also offers a clear advantage in lifespan and maintenance. With an eight-year design life, these batteries last twice as long as nickel-based options, which generally need replacement every four years. This extended lifespan reduces the need for replacements, which is highly beneficial for facilities managers planning maintenance schedules and seeking long-term savings. Additionally, LiFePO4 batteries are robust and versatile, providing the flexibility required for a variety of LED applications, including emergency lighting. Their smaller size and higher energy content make them a

particularly attractive option compared to their nickel-based counterparts.

Despite these numerous advantages, some scepticism around LiFePO4 technology remains, which may stem from cost considerations. While initial costs are higher than nickel-based batteries, the savings realised through lower energy consumption, longer lifespan and reduced maintenance can make LiFePO4 a cost-effective choice in the long run. Given its proven use in everyday devices like mobile phones, laptops and power tools, LiFePO4 technology is a well-tested and reliable solution.

In summary, Lithium Iron Phosphate (LiFePO4) batteries stand out as the most energy-efficient, environmentally responsible and long-lasting solution for emergency lighting applications. Facilities managers aiming to lower operational costs and ecological impact will find LiFePO4 technology a compelling alternative to traditional nickel-based batteries. With its proven efficiency and durability in common electronics, the adoption of LiFePO4 batteries in emergency lighting systems is a logical and forward-looking choice.

Tridonic, tridonic.com

ICEL EMERGENCY LIGHTING CONFERENCE RESONATES WITH INDUSTRY EXPERTS

In September, just over a week after the final report of the Grenfell Tower Inquiry was released, the ICEL Emergency Lighting Conference took place, resonating deeply with the attending professionals and industry experts.

The Grenfell disaster, which tragically claimed 72 lives in 2017, served as a stark reminder of the critical importance of compliance, competence and a holistic approach to emergency lighting. With the Inquiry’s findings revealing a devastating chain of failures, the conference focused on charting a safer course for the built environment through enhanced and compliant emergency lighting systems.

Joanna Watchman, the event facilitator, set the tone for the day by addressing the gravity of the situation: “Ignorance is rife. But ignorance is not an excuse.” This sentiment was echoed throughout the sessions as the audience reflected on the tragic lessons learned from Grenfell, where dangerous cladding contributed significantly to the fire’s rapid spread. The final 1,700-page report highlighted how warnings about these dangers were ignored for 25 years – a sobering context for the event.

The conference was divided into four key sections:

• Setting Context and Competence

• Product Design

• Built Environment

• Key Contributors

Among the key takeaways from the day were the importance of the “golden thread of information”. Those responsible for building safety will maintain this to identify,

understand, manage and mitigate building safety risks throughout the building’s lifecycle. High-rise buildings will have an accountable person responsible for managing building safety by preventing and reducing fire spread and structural failures, limiting the consequences for the people living and working in and around the building.

Three key solution studies were presented on the need for emergency lighting solutions that reduce testing and maintenance burdens while ensuring optimal safety, underscoring the focus on innovation and compliance.

Professor Ed Galea’s session captivated attendees as he highlighted the need for unambiguous, dynamic signage, stating that “every second counts” when it comes to evacuation. His research on human reaction to different emergency scenarios provided crucial insight, emphasising the passive nature of current signage and the need for improvements to ensure safety.

The ICEL Emergency Lighting Conference provided a critical platform for industry collaboration, with a clear message that only through competence, compliance and innovative solutions can the built environment be made safer for all.

ICEL Phase 2

The Industry Committee for Emergency Lighting (ICEL) is a part of The Lighting Industry Association (LIA) and has recently entered a new phase in its mission to enhance competency and safety standards in the sector.

Emergency lighting is a cornerstone of public safety. It provides crucial illumination during power outages, enabling safe evacuation and preventing panic in emergency situations. However, the effectiveness of these systems relies heavily on the expertise of those who design, install and maintain them.

For consumers and end-users, knowing that the professionals responsible for their emergency lighting systems are certified competent offers invaluable peace of mind. Whether in a commercial building, a public space or a residential area, the assurance that emergency lighting systems will function correctly in a crisis is a matter of life and death.

For professionals, the ICEL Competency Recognition Scheme represents more than just a certification. It is a mark of excellence, validation of expertise, and a testament to their commitment to safety and quality.

“As we move into Phase 2, we are expanding the scheme’s reach, offering even more professionals the opportunity to have their skills validated and recognised. This not only enhances individual careers but also increases the overall standards within the industry,” says Teresa Beazley, Commercial & Training Manager at The LIA.

“Backed by a framework that spans six critical domains – Testing & Maintenance, Product Design Management, Specification, Installation, Sales & Distribution, and Scheme Design – the ICEL Competency Scheme is designed to recognise the professional skills, knowledge, experience and behaviours that are needed to succeed.”

The competency framework’s six domains have been carefully developed to cover the full spectrum of emergency lighting work. Whether individuals are involved in the intricate process of product design, the precision required in testing and maintenance, or various aspects of installation and scheme design, there is a pathway for them within this scheme.

ICEL’s commitment is to promote a culture of excellence within the emergency lighting industry, and by participating in the scheme, people are not only contributing to their personal and professional growth but also playing a vital role in advancing the industry as a whole.

Teresa also comments, “We encourage all professionals within the emergency lighting sector – whether you are new to the field or have years of experience – to take part in this initiative.

The LIA, thelia.org.uk

ROOTED IN THE UK, LEADING THE CHARGE FORWARD

2024 has posed challenges for many in the EV industry, but Rolec continues to thrive with a clear mission: profitability, growth and a continued goal of

manufacturing and supplying leading tech products globally.

This year has been a display of Rolec’s continued growth journey as a business.

The company has channelled its 34 years of manufacturing experience into educating the current and next generation of electrical contractors – creating and hosting dedicated training days at its purpose-built training academy, while continuing to place increasing support for its EV chargepoint installation partners at the forefront of

models, as well as an increased range of DC ultra-rapid chargers.

Developments to the DC range include more charging speeds to meet the ever-changing needs of the industry. A prime example of this is the launch of the UltraCharge 30, which has proven to be a game-changer for commercial businesses and the most competitive, compact 30kW DC rapid charger on the market.

Rolec’s UltraCharge range has seen an immense amount of growth in 2024 and its tailored approach to charging has made it a favourite amongst businesses

Over the past 12 months, the company has listened to feedback and has been devoted to refining key areas of its support services and product developments. Rolec launched an internal review into company operations, doubled its support team, reduced its average response time to under two minutes, and provided multi-level support on site and over the phone to its nationwide network of installers. This gives those on the ground a comprehensive pool of information and assistance when installing hardware, wherever they are in the country. This focused approach has helped the

need for repeated PIN entries, ultimately increasing efficiency.

Choose between Rolec’s Quantum pedestal with integrated contactless payment or the Tap & Charge remote payment terminal, which delivers contactless payments across multiple chargepoints and is ideal for sites looking to optimise costs while managing several units.

Master the charge

One of the strongest connections Rolec has made in the industry is with the electrical contractors that install its chargepoints nationwide. This was the motivation behind building the company’s custom training Academy in 2013. This initiative highlights just how integral installers are to the business. The natural next step was to welcome contractors to Rolec’s premises regularly, offering CPD-accredited training on a range of topics, from the company’s latest product developments to technical training that meets the highest industry standards.

Led by Contractor Relations and Training Manager, Allan Ross, Rolec is there to assist you throughout the entire journey, giving you the tools to equip your business and your customers for net zero. Rolec wants to give a huge shoutout to Allan Ross, Emily Holland and the Rolec team for successfully training over 1,000 installers in 2024!

The addition of these tailored training courses is part of the company’s goal to enhance the support and resources it provides to contractors. Partner with Rolec to become a Rolec Approved Installer and benefit from specialised training and exclusive resources. Or, if you have been a long-time Rolec approved chargepoint installer, the new year is a great time to renew and refresh your partnership by booking onto a course with Allan or Emily today.

Grants for greener schools

In 2024, we saw the OZEV grants advance, with the introduction of more government funding options available to businesses looking to install electric vehicle charging infrastructure. One such grant is the WCS for state-funded education institutions.

This grant provides significant financial support to schools, colleges, universities and education centres so that they can install the latest EV chargepoints on their premises. There is up to £100,000 of funding available, up to £2,500 per socket, covering up to 75% of the cost to purchase and install chargers.

If you’re interested in this grant, it’s best to act quickly, as the deadline for applications is 31 March 2025.

Accessibility for all

2024 also marked the year that the PAS 1899 accessible chargepoint standard came into effect. This set of government guidelines outlines how chargepoints should be installed and designed to make them more accessible to all users.

As such, Rolec’s fully compliant PAS 1899 units are the ideal solution for destinations where accessibility is essential. Caravan parks, holiday parks, theme parks, hotels, resorts, shopping centres, sports stadiums and more should prioritise meeting these guidelines to provide the best service for every customer.

Create, collaborate, celebrate

2024 was a monumental year for collaboration, as Rolec continued to welcome more partners into the Rolec fold. This includes strategic alignments with like-minded organisations across a range of sectors, from installers to education, software and distribution partners, such as Virta, PAYTER, Inspire Education Group, Peterborough College, SkillELECTRIC, Costelloes EV Group, Solar Advisory Service, Adlington Retirement Living, Mr Charger, Spirii and Eplucon.

One of the partnerships that has continued to grow year on year is with Wattif, with whom Rolec has completed countless installs, encompassing both AC and DC hardware, throughout 2024. Recently, the company worked together

Full speed ahead

So, that’s what the company has been up to, but what’s on the horizon for Rolec in 2025? Well, the company is hitting the new year running, with a fresh take on a familiar face. 2025 will be the year of the next-generation home charger, EVO.

Building on everything you loved about Rolec’s popular QUBEV Smart, EVO adds more advanced features, greater efficiency and native OCPP compliance. This will set a new standard for home EV charging. The one thing that won’t change – the price.

Rolec is also continuing in its mission to invest in its installer network by introducing a new installer software service, streamlining processes and supporting installers in a completely new way. Keep an eye out for updates soon!

As we move into 2025, the company remains dedicated to maintaining its leading position within its niche industries. With over one million electrical outlets supplied and installed to date,

STAGECOACH WORKS TO POWER GREENER BUS JOURNEYS ACROSS THE UK

Schneider Electric is working with Stagecoach, the UK’s largest transport operator, as it heads towards zero emission travel.

Stagecoach is embarking on a nationwide programme to electrify its bus fleet and deliver greener public transport options. It is partnering with Schneider Electric to provide the critical electrical infrastructure, software and services to support this move.

The domestic transport sector emits the largest amount of greenhouse gases in the UK at 29.1% in 2023, according to

Schneider Electric will provide ultra-rapid EV charging points, electrical distribution infrastructure and EcoCare membership

The ULTRACHARGE 30 is an ideal compact, minimal investment solution for businesses implementing rapid EV charging for customers, sta , and fleets. It can easily integrate into most commercial premises with a low-grid connection requirement of only 55A on a Three Phase

MASS ROLL-OUT OF CHARGE POINT FUNDING FOR COUNCILS INCREASES NEED FOR COMPETENT INSTALLERS

George White MIET, Senior Consultant (EV Charging and Building Services) at Bureau Veritas, discusses the recent influx of funding for zero emission vehicles. George highlights the distinct need for compliant and competent installation and maintenance to support this mass roll-out.

As the Office for Zero Emission Vehicles continues to deliver on its Local Electric Vehicle (LEVI) fund to support local councils to install EV charge points (EVCPs), more than £185 million has been made available to support 44 additional councils across the UK, which can choose where is best to install charge points in their local area.

With such an increase in spending and commitment to the UK’s EVCP infrastructure, it’s vital that safety and risk reduction are prioritised in the installation and ongoing maintenance of these charging units.

Installation

For installers, competence and compliance are key. An EVCP is an extremely large and high-powered piece of kit and should be treated as such when it comes to safety. Not only do they supply a significant amount of power (rapid chargers supply a minimum of 25kW), they also aren’t being handled by specialist electricians, but by any member of the public who drives an electric vehicle.

Electrical installers must also ensure they keep atop of updates to regulations. The most recent updates to the 18th Edition IET Wiring Regulations Amendment 1: (2020) state that residual current devices (RCDs) must be fitted within an EV charging point and tested every six months. An RCD provides additional protection for users safeguarding against electric shock; they connect to the live conductors within the device and will cut off the power if an electrical fault is detected. This works to prevent fatal electric shocks for charge point users and potentially protect against electrical fires.

Charge point installation also requires a surge protection device (SPD) to be fitted to guard against overvoltage. Without this fitted as part of an EVCP, the charger could suffer damage from a power surge – and the risks to cars connected to a charge point during an overvoltage is very costly too.

Maintenance

As well as the proper installation of EV charge points, this mass roll-out of local public EVCPs by the government also increases the requirement to maintain them. Damage to cables and charging equipment caused by wear and tear, weather damage, as well as user error and collisions with charge points, can all increase the safety risks of a charge point to its user.

Like any fixed electrical installation, duty holders – in this case, local councils –are required under the Electricity at Work Regulations 1989 to ensure the safety of EVCPs, including maintaining electric vehicle systems to limit the danger to users.

Whilst the industry average for inspecting an EVCP is every three years, George always recommends to clients that to reduce potential risk and harm to the user, EVCPs should be tested every year – particularly as they are still a fairly

far outweigh the potential risks caused by faulty or damaged equipment.

What can Bureau Veritas

offer?

Bureau Veritas is an independent authority able to support the transition to EVs. Its Electric Technical Services team can offer consultancy around design and technology feasibility, specification, programme management, regulatory compliance and testing and inspection of the final installed charge point.

Bureau Veritas recently supported Bawtry Town Council to launch a tender process for contractors to install charging stations in the town. With no technical expertise or understanding of its own, the Council commissioned Bureau Veritas’ electrical specialists to provide ongoing impartial and independent consultancy throughout the selection process to ensure

A different approach to EV charging

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Our industry-leading support for EV charging solutions sets us apart, providing you with unrivalled assistance and expertise. Benefit from seamless installations and ongoing reliability and in turn enhance your reputation and customer satisfaction.

Get in touch today and speak to one of our team of experts 0330 058 7144

ELECTRICAL SAFETY CONSIDERATIONS FOR E-MOBILITY

Ian Holland, Managing Director at DOLD Industries UK, considers essential safety in EV charging design.

As the electric vehicle (EV) market expands, so does the need for reliable charging infrastructure.

Designing effective DC charging stations goes beyond merely providing fast charging; it demands a comprehensive approach to electrical safety. Here are some key considerations for creating a safe operational environment for EV charging stations, which should be integrated into the design and operational protocols.

Insulation monitoring is a critical safety feature in DC charging stations, essential for preventing electrical faults such as short circuits or ground faults. With high voltages involved, reliable

DC charging stations are often installed in extreme environments, from scorching deserts (+70°C) to freezing tundras (-40°C), presenting challenges for IMDs. These devices must perform reliably across a broad temperature range as extremes can affect insulation materials. It is crucial to choose materials and monitoring systems designed for these conditions. Components must maintain their insulative properties under both high and low temperatures, ensuring durability against heat-induced melting and cold-induced flexibility and crack resistance.

DOLD’s RN 5897/320 IMD, along with the RL 5898 and RP 5898 coupling devices, are ideal for environments with nominal voltages up to DC 500V or DC 1,000V. This setup ensures reliable insulation

installations with multiple stations, where it can quickly pinpoint faults. Integrated into the station’s central management software, the RN 9075 provides remote alerts, allowing for proactive issue resolution and maintaining operational safety, thus ensuring the stations remain fully functional for users.

In high-power DC charging stations, the capacity for a safe system shutdown is critical for safety and operational integrity. Shutdowns may be necessary during maintenance, in response to faults, or during emergencies such as power outages or overheating. To facilitate this, stations must have a reliable shutdown procedure that can be activated either automatically or manually. A crucial component of this

In addition to our regular range of news and viewpoints, the next issue of ECN will contain special features relating to fire, safety & security, power/renewables/solar and wiring accessories, as well as a special supplement devoted to smart buildings.

The features will include articles and information from major companies, providing a range of information about the latest issues and technological developments affecting the sectors. For electrical contractors, the features will prove to be a valuable reference point for all that is happening within these areas.

EV INFRASTRUCTURE

Special Supplement: Smart Buildings

EV CHARGING HUBS — COMING TO A SITE NEAR YOU

Charging hubs for electric vehicles (EVs) are going to become an increasingly familiar sight around the country. Elizabeth Warren, Interim Director at Mer, looks at the opportunities that EV charging hubs present for the parking sector and landowners, and counters some of the barriers that might be holding them back.

The case for the transition to electric vehicles (EVs) is well known. Transport accounts for a quarter of UK greenhouse gas emissions, contributing to climate change. It also pumps significant amounts of pollution into the air, which can have a catastrophic impact. Widespread adoption of electric transportation will decarbonise transport and reduce emissions to

communication to get agreement to put in charging infrastructure, especially when installation costs can be covered, strengthening the future development –and value – of the site.

Maximising land use

Another consideration for car park owners and commercial landowners is how much car parking real estate needs to give over to an EV charging hub. Working with its IDNO partner,

CHOOSING THE RIGHT DATA CABLE FOR EV CHARGING

In this article, John Pindar, Webro’s Marketing Manager, discusses the importance of choosing a cable with the correct components to optimise the performance of electric vehicle (EV) chargers. From data delivery to crosstalk protection, you’ll gain an understanding of the variation in options available.

The rise of EVs in the UK has been remarkable, with growth set to accelerate. The 2024 UK EV market size is estimated at £35 billion. In 2023, EVs accounted for over 16% of all new car registrations, with over a million plug-in vehicles now on UK roads. With government incentives and plans to phase out petrol and diesel cars, the demand for EVs is only going to increase.

For EV installers, this represents a huge opportunity. Every EV vehicle needs access to reliable charging points – whether at home, in workplaces, or in public locations. Every one of those charging points requires a robust cable to ensure optimal performance. That said, EV charging cables are available in a variety of options, so it’s important that installers understand the specific cable required to meet the varying requirements of different chargers. The heart of this decision lies in the core of each cable.

Anatomy of an EV charging cable

At first glance, an EV charging cable might seem simple; it delivers power to the vehicle. However, alongside the power cores, EV charging cables typically include a data component too. This data element enables communication between the EV, the charger and often the user, providing essential support features such as error detection, power management and billing information.

For installers, the dual advantage is clear: a single composite cable, combining both power and data, simplifies installation and reduces clutter. That said, not all EV charging cables are created equal, and the type of data cable used can significantly impact performance.

Why data cables matter for smart charging

With the increasing use of smart chargers, data cables play a critical role in the overall performance of EV charging systems. Smart charging allows users to monitor and optimise energy consumption, ensuring cost-efficiency and practical usage. Many chargers now offer Wi-Fi connectivity, but poor Wi-Fi quality is often cited as a barrier to effective smart charging. That’s why leading charger manufacturers are turning to cabled data connections, as they provide constant reliability.

Choosing the right data cable

So, which data cable should you use for your EV charging installations? Two common options are Cat 5E and Cat 6A, which deliver significant performance differences.

Bandwidth and speed: While Cat 5E supports up to 100MHz frequency and speeds of up to 1Gbps, Cat 6A outperforms it, with up to 500MHz frequency and speeds of up to 10Gbps. Cat 6A cables are

Reduced crosstalk: Cat 6A reduces crosstalk and signal interference, which is a vital element for maintaining reliable communication between the EV and the charger.

Practical implications for EV installers

For installers, using a Cat 6A cable means they can provide their customers with a faster, more reliable charging experience. The increased bandwidth and improved signal quality ensure better communication between the charger, vehicle and user. Additionally, Cat 6A supports longer distance installations, offering more flexibility in charger placement.

In conclusion

Given the growing demand for smart chargers, it’s clear that choosing the right data core in EV charging cables is essential. By opting for Cat 6A, installers can future-proof their installations and ensure that they deliver the best performance

WORK SMARTER, NOT HARDER

To decarbonise the heating industry in a way that is both practical and affordable, we need to focus on more than just the source of our energy. Good quality design, installation and commissioning are key to ensuring heating systems are fit for purpose, says Paul Spence, Technical Manager at Heatly, explaining how digital tools can contribute to improved efficiency, costs and comfort.

As more people adopt heat pumps, traditional methods of specifying heating systems – manual calculations, rough estimates and rule of thumb methods – just don’t cut it. Manual calculations are too time-consuming and rough estimates are open to error and often lead to inefficient heating systems that cost too much to run. If we are going to get more heat pumps into homes, we need to make life easier for everyone involved, and digital tools are a big part of the solution. By standardising, simplifying and speeding-up processes like heat loss calculations and room by room surveying, digital tools can help installers to deliver quality heating systems and have confidence in their skills. They can also help break down barriers for consumers and automate heat pump operation to optimise comfort and costs.

Build trust and transparency

Heatly recently ran a survey with JL Creative and the results confirmed the company’s suspicions – there’s still a lot of misunderstanding about heat pumps amongst consumers. Installers said the top three myths they hear from their customers are that heat pumps only work in new builds (72%), that heat pumps are too expensive to run (64%) and that heat pumps don’t work in cold weather (62%).

Digital tools can help installers to demonstrate the benefits of heat pumps to customers. Heat pump specification software and apps can give customers a clear, step-by-step journey – from the first chat about their heating needs to installation and beyond. Tools like AR and VR can be used to show homeowners exactly how the system will look in their home and what they can expect. It makes everything feel more real and builds trust. We also have technology that can help explain the long-term savings and carbon benefits in a way that’s easy to understand. Cost calculators, sliders and visual comparisons make it simple to show customers how much they’ll save over time. And if we can incorporate information about grants, finance options and trusted installers into one place, it makes the whole process far less daunting for homeowners.

Improve quality and accuracy

One big problem Heatly found in the survey was system sizing. Over half (54%) of installers said heat pumps are often oversized and only 35% think they’re getting it right. Oversizing costs customers more money upfront and leads to inefficient

systems that don’t work as well as they should. On the other hand, undersized systems (though less common) bring their own performance problems. By standardising key processes, such as heat loss calculations, and providing greater access to manufacturers’ data tables and performance data, we can put installers on the same page and improve the accuracy of heat pump specification. For those who’ve spent hours fixing problems caused by bad calculations, this kind of accuracy is a game-changer.

Enhance performance

Recent research from Nesta highlights another area where digital tools can make a huge difference. In a randomised control trial, remote control operation of heat pumps to flex consumption around peak demand led to a 74% average reduction in heat pump electricity usage. 81% of participants reported being very satisfied or satisfied with the internal temperature of their home, suggesting that smart, remote-control operation of heat pumps can boost efficiency and reduce running costs while maintaining comfort levels. By using the latest advances in digital technology to automate how and when heat pumps operate, we can balance supply and demand as the grid relies more on renewable power while achieving better outcomes for end users.

Working together

Installing a heat pump isn’t a one-man job. It takes electricians, plumbers and other trades working together, but poor communication can cause problems and delays. A lot of installers in the Heatly survey mentioned frustration with inconsistent quality from other trades, which can mess up the whole project.

Shared digital platforms could sort this out. By getting everyone on the same page with clear documentation and shared standards, projects could run smoother and faster. Better communication and coordination will save time and avoid a lot of the usual headaches.

To solve the problems facing the heat pump industry, we need to work smarter, not harder. Digital tools aren’t a thing of the future, they are here now. It’s time to embrace new technologies and the benefits they bring to installers, consumers and the wider industry.

Heatly, heatly.com

With over 100 years of manufacturing, discover our full range of time switches and heating controls

OPTIMISTIC OUTLOOK FOR HEATING TECHNOLOGIES

The drive to reduce carbon in heating is leading to increased demand for electric products – and that doesn’t just mean heat pumps on the patio, says Andrew Gaved, Editor-at-Large for elemental and Installer

The drive towards net zero is leading towards increased focus on heating, which is reckoned to account for 21% of carbon emissions in the UK, once industrial heating is stripped out, according to the Energy Systems Catapult.

This has seen a lot of attention on the electrification on heat and the move away from the natural gas boiler and, in recent months, the spotlight has squarely been on the potential growth of heat pumps. There are good reasons for this. Firstly, the government has made significant moves to boost uptake, with its recent announcement on the relaxing of planning permission restrictions around noise and bringing air-to-air heat pumps into scope for its Boiler Upgrade Scheme incentive (which gives up to £7,500 upfront grants on the cost of a heat pump installation that meets qualifying criteria). Secondly, there are now in excess of 20 heat pump manufacturers plying their wares in the UK, so inevitably they are able to make a lot of noise.

But industry voices have been quick to warn that it is important that the drive to boost domestic heat pumps doesn’t drown out discussion of other key parts of the heat decarbonising equation. In short, there are four good reasons why there is far more to low carbon heat than just heat pumps on the patio.

It isn’t just water-based systems: As the government now recognises, there are applications where air-to-air heat pumps can be the best solution. As Peter Verkempynck, Senior Vice President at LG said recently, “For many homes, air-to-air systems provide a more cost-effective and energy-efficient solution. Regulators have yet to fully acknowledge this, but when policies adapt, interest in air-to-air technology will rise.” He believes that the technology, which we are already familiar with in hotels, can be a low-cost entry to heating homes: “This is where air-to-air technology can come in – because you can install them in one or two rooms and the heat is virtually instant. You put them on and, 15 minutes later, the room is warm.”

It isn’t just the unit on the patio: There is increasing interest in exhaust air heat pumps, which can provide a one-box solution in flats, while also integrating mechanical ventilation. At the same time, some manufacturers believe that heat pumps can provide the ideal heat source for small-scale heat networks, particularly in the so-called fifth generation ambient loop networks. Swedish company Qvantum has just officially launched in the UK with the

stated desire to tackle both these areas. The firm is intent on capturing waste heat with these networks, using thermal stores and demand-response control technology – a key source of additional energy. UK Chief Executive, Phil Ord, said at the launch, “A big part of the challenge is to harvest and store renewable energy when it is plentiful, often in excess of what we actually need, and use it when demand increases above the generating capacity of the grid. Qvantum is here to help shift that peak.’’

It isn’t just domestic heat pumps: According to buildings specialists, there will be many new opportunities for large heat pumps – up to 1MW and beyond – to take the place of conventional ‘chiller plus boiler’ HVAC packages, saving cost and carbon in one fell swoop. Specialist Pure Thermal recently shared the potential, having installed a large Enerblue heat pump at Greenpeace’s London HQ. Managing Director, Garry Broadbent, said, “The design must meet the application demands and the understanding of compliance and safety is key…but the potential for large heat pumps is huge. On a scale of one to 10, the average understanding of heat recovery is probably two.”

It isn’t just heat pumps: One of the key takeaways around electrification is that there are other technologies that offer a low carbon route to heating and which will provide solutions to a range of applications that are not necessarily best suited to

heat pumps. These range from infrared technology to heat batteries. On the elemental platform recently, Kelly Butler, Strategy Director for electrotechnical association, BEAMA, railed against the prevailing obsession with heat pumps. He said, “Both high-heat-retention storage heaters and heat batteries have been proven to do remarkable work to help with our energy transition to electrification… but both technologies have been left to fight it out against heat pumps which are supported by subsidies, VAT relief and an awful lot of general government noise – which distorts the market. We do not adequately reward their flexible load-shifting potential through carbon, primary energy or cost ratings in EPCs, and there doesn’t seem to be much appetite to sort this out. Now, I think heat pumps are marvellous…but why on earth are we restricting customer choice to one single technology type? We are missing an opportunity to take installers – and customers – on a journey of soft landings with the alternatives for electrification.

The optimism for growth in low carbon heating technologies is clear – and that surely spells opportunity for the electrical supply chain.

Save the date – InstallerSHOW will take place on 24-26 June 2025 at the NEC, Birmingham.

InstallerSHOW, installershow.com

The optimism for growth in low carbon heating technologies is clear

SOLAR PV: DRIVING THE COST-EFFECTIVE ELECTRIFICATION OF HOME HEATING

The transition to sustainable home heating is gathering momentum, with solar PV systems leading the way in making options like heat pumps, direct electrical heating and air conditioning more cost-effective for homeowners. This evolution is not only reducing household energy bills but also expanding opportunities for electricians to diversify into renewable energy installations.

The growing emphasis on electrified home heating has created a pivotal role for skilled electricians in delivering efficient, future-proof heating solutions, alongside a diversified business.

Solar PV

At the heart of this shift lies solar PV, a technology that allows households to generate their own electricity, reducing reliance on the grid and lowering energy costs. By pairing solar PV with technologies like heat pumps and direct electrical heating, homeowners can significantly offset the energy demands of their heating systems.

Heat pumps, for example, are highly efficient systems that extract heat from the air or ground, but they still require electricity to operate. A solar PV system can provide much of this energy, especially during daylight hours, which directly reduces operational costs, even in winter months. This synergy between solar PV and heat pumps enables homeowners to enjoy year-round heating at a fraction of the cost of traditional systems.

Direct electrical heating, such as storage heaters and electrical underfloor heating, also benefits immensely from solar PV. These systems convert electricity directly into heat, making them an excellent fit for homes equipped with solar PV. Similarly, air conditioning units powered by solar PV help maintain indoor comfort without excessive energy bills during warmer months.

The expanding role of electricians

This trend toward electrified heating is creating a new frontier for electricians. As the demand for solar PV installations and associated electrical systems grows, more electricians are seizing the opportunity to diversify into renewables and home electrification.

Installing and integrating heat pumps, solar PV systems and other electrified heating solutions requires a range of technical skills. Up to 40% of a heat pump installation, for instance, involves electrical work, making qualified electricians a vital

part of successful installations. Tasks include wiring, inverters and battery installation, connecting heat pumps to solar PV systems, and ensuring compliance with safety and performance standards. By expanding their skillsets to include renewable technologies, electricians can position themselves at the forefront of the green energy revolution. This diversification is not just an opportunity but a necessity as the UK accelerates its journey toward net zero emissions.

Support for trades in the renewables space

Recognising the critical role of electricians in the transition to sustainable heating, businesses like City Plumbing are providing targeted support to help tradespeople embrace renewables. Hemal Morjaria, Managing Director for Renewables and Electrical at City Plumbing, highlights the importance of simplifying the journey for electricians and other trades:

“We are working really hard to make the electrification of our home as simple as possible for any of the trades to move into the renewables space. Our ability to design a full house solution, including the electrical installation design, is market-leading, with over 500 customers taking advantage of our free service.”

This integrated approach ensures that electricians have access to the tools, resources and expertise needed to successfully deliver renewable energy solutions. From providing technical training and guidance to offering innovative design services, these initiatives empower electricians to meet the growing demand for sustainable heating systems.

Driving electrification at scale

The synergy between solar PV and electrified heating systems is transforming the energy landscape. As solar PV continues to become more affordable and accessible, it acts as an enabler for other technologies, making electrified heating a practical choice for more households.

For electricians, the message is clear: the future of home heating is electric, and solar PV is the catalyst driving this transformation. By embracing this opportunity, electricians can not only expand their business offerings but also

play a key role in helping the UK achieve its sustainability goals. A number of electricians have already taken the step to renewables, with around 40% of MCS Air Source Heat Pump installers diversifying from a solar PV or electrical background.

The shift toward electrification is not just a trend – it’s a long-term movement that aligns with both environmental priorities and economic realities. For tradespeople ready to step into the renewables space, the rewards include increased market demand, new revenue streams and the satisfaction of contributing to a greener, more sustainable future.

For electricians, the time to act is now.

The electrification of home heating is no longer a distant prospect but an immediate and growing opportunity – one that promises to power not just homes, but the future of the electrical trade itself.

City Plumbing, cityplumbing.co.uk

THE SMART CHOICE FOR MODERN COMFORT

In today’s age of technological innovation and sustainability, the Belize Wi-Fi Electric Radiator stands out as a revolutionary product for electrical installers and homeowners alike. Seamlessly blending efficiency, connectivity and style, this cutting-edge radiator offers a glimpse into the future of smart heating solutions.

Designed to deliver optimal comfort with minimal energy consumption, the Belize radiator boasts Fuzzy Logic Energy Control, a groundbreaking technology that maintains a stable temperature of 21°C while reducing energy use by up to 62%. This advanced system, tested in independent laboratories, ensures warmth without compromising on efficiency. Paired with Thermal Fluid Tech, which guarantees high thermal transfer and stable performance, Belize sets a new standard in energy-saving innovation.

The radiator’s Wi–Fi Direct Technology eliminates the need for additional gateways, enabling direct, seamless connection to the Rointe Connect app. From this platform, users can programme 24/7 operations, monitor real-time energy consumption, and

ACROSPIRE UNVEILS MSL-50 MODULAR SOLAR-POWERED LED LIGHTING SYSTEM

Acrospire has announced the launch of the MSL-50, a modular solar-powered LED lighting system engineered to meet the lighting needs of off-grid sheltered and covered areas, such as canopies and shelters.

activate energy-saving modes – all from their smartphone. With integrated voice control compatibility for Alexa and Google Assistant, managing home heating has never been easier.

Aesthetically, the Belize range impresses with sleek designs and sustainable craftsmanship, including a 100% recycled aluminium alloy body. It is available in two heights: the Belize (575mm) and the Belize Short (420mm). The Belize comes in classic white, while the Belize Short offers a choice of white or a striking black finish, ensuring a perfect match for modern interiors.

What truly sets Belize apart is its AI Heating System, which learns from user habits to provide personalised comfort recommendations. This intelligent feature ensures not just a warm home, but a smarter, more efficient one.

For electrical installers, the Belize radiator is more than a heating solution – it’s an opportunity to deliver cutting-edge technology that transforms spaces into havens of comfort and sustainability.

Rointe, rointe.com

Designed to meet the demands of local authorities, contractors and facility managers, the MSL-50 is a robust, vandal-resistant lighting system. Its 316-grade stainless steel exterior, toughened glass lens, and IP65 and IK10 ratings protect against dust, water and impact, ensuring reliable operation in harsh environments. This resilience makes the MSL-50 a cost-effective, maintenance-free solution for shelters and canopies, including those in high-risk vandalism areas.

The modular design of the MSL-50 ensures straightforward, quick installation. Featuring innovative operating modes – ‘All Night’, ‘Sensor’, and ‘Surprise’, which lights up only when motion is detected – the MSL-50 maximises energy efficiency while enhancing usability. The system’s PIR sensor detects movement within a 6m range, providing a 360° detection zone that adapts lighting to real-time needs. Acrospire, acrospire.co

UNICRIMP ADDS GALVANISED EARTHING BOXES TO ITS Q-CRIMP RANGE

Unicrimp continues to expand its popular Q-Crimp cable management accessories range and has just added a new Galvanised Earthing Box to its growing Earth Rods and Components collection.

Designed to house and help protect the connection to an earth point, the new Earthing Box measures 100mm x 100mm x 95mm and is rated IP56, ensuring longevity as well as resistance to rust and corrosion. The range already offers a robust Green Earth Inspection box which is constructed from PA66 to provide high mechanical strength for reliability in various applications.

The Q-Crimp Earth Rods and Components range includes earth rods, cable clamps, couplers and driving studs – providing installers with simple yet effective solutions for designing and implementing ground earthing systems, using only the minimal number of components.

This latest Galvanised Earthing Box addition reinforces Unicrimp’s commitment to providing quality, user-friendly earthing products that meet industry standards.

The Unicrimp catalogue, which showcases the entire range of Q-Crimp accessories, can be downloaded from the Unicrimp website and Scolmore Group apps. Unicrimp, unicrimp.com

CLICK MODE – THE NUMBER ONE WIRING ACCESSORY RANGE

Since it was first launched back in 2006, Scolmore’s Click Mode range has remained the company’s best-selling wiring accessories collection to date.

Mode was conceived and developed as a high quality, flexible and modern solution for virtually any domestic wiring requirement. The smooth, contemporary lines of the accessory plate will fit easily into traditional and contemporary designs alike, and the modular design allows installers unprecedented flexibility in creating dedicated wiring solutions.

When selecting wiring accessories, installers have often had to compromise their schemes as they have been unable to identify a suitably modular solution to satisfy their ideas. Mode accessories have been providing that flexibility, with a comprehensive selection of products ranging from the humble light switch and socket outlet through to more specialised products dealing with the very latest developments in telephone and satellite products.

All Click Mode switch plates are modular as standard, allowing the creation of virtually any switch plate required.

All Mode products are manufactured using Urea Formaldehyde, which has similar inherent properties to antimicrobial additives that inhibit the growth of infectious diseases.

Scolmore, scolmore.com

SENTRO – FRAMELESS FLOODLIGHTS FROM OVIA

A new addition to Ovia’s extensive lighting portfolio is the Sentro – a range of IP65-rated Frameless LED Floodlights designed to thrive in the most demanding environments. With its frameless design allowing edge to edge lighting, the Sentro offers a stylish and contemporary lighting choice.

An ideal solution for lighting large outdoor areas, these versatile luminaires are supplied in a black finish as standard and they are available in a variety of wattages – 10W, 20W, 30W and 50W – in standard or PIR variants. A choice of warm white or cool white colour temperature options is also available with all wattages.

Sentro is the first frameless IP65 rated floodlight that offers a PIR version. The PIR version has a 120° PIR detection angle and an 8m detection range and features an override function. The luminaires are supplied pre-fitted with 1m of cable and come with an adjustable and angled bracket for installer convenience. A three-year warranty is also offered. Ovia, oviauk.com

SPONSORED STORIES FROM THE INDUSTRY

LUCECO ADDS TO ITS INSPECTION WORK LIGHTS RANGE

Luceco has added eight new products to its popular range of inspection work lights.

The new products include:

• The twin Panel Magnetic Clamp Light with Power Bank. This product has an adjustable light for precise or 360° coverage and hands-free operation, with a built-in tripod, clamp and magnetised fixing.

• The Luceco Rechargeable Magnetic Clamp Spotlight has three lighting modes for multi-use functionalities, including a red warning light for safety and visibility.

• Luceco’s Flexible Hose Inspection torch features a 360° rotating flexible hose, four light modes up to 1000lm, and a long-lasting 2500mAh battery for up to eight hours of use.

• The High Power Durable Spotlight (10W, 850lm, IP20) offers versatile long-distance and wide-area lighting.

• The versatile Fan Light features a 360° rotating head for optimal illumination and offers both low and high brightness modes.

Luceco has also introduced three new high-quality LED torches which deliver up to 6500K illumination with adjustable beam control for short and long distances. There are three lighting modes, tactical grips and pocket clips for easy carrying. Luceco, luceco.com

AIRMASTER HEATING RANGE AND THE JEWEL IN THE CROWN ‘SLIM-LINE PANEL HEATERS’

ESP HAS THE DOMESTIC CCTV MARKET COVERED WITH ITS 24/7 COLOUR RANGE

As more home owners look to upgrade their existing security provision or install new systems from scratch, the demand for domestic CCTV solutions continues to grow.

With its 24/7 Colour IP POE CCTV range, ESP has the perfect solution for installers looking for a high quality and reliable system for domestic applications.

Designed to offer a superior quality system that is straightforward to install, ESP’s 24/7 Colour IP POE CCTV range contains a number of kits which provide installers with all the elements required in a convenient boxed format. These 2MP kits are available in a two-camera version as well as a four-camera option, and they are each supplied with a four-channel NVR, as well as cable, power supply and a pre-installed surveillance hard drive.The kits are offered in a choice of dome or bullet camera design and in a white or grey finish.

With their ‘24/7’ colour function, the cameras use low light image sensors, which are able to use background light to produce a colour image in reduced light environments. ESP, espuk.com

MOISTURE-PROOF LUMINAIRES MADE FROM 100% RECYCLED PLASTIC

Precious

Over the past 30 years, Airmaster has established itself as a major player in the UK space heating market with ranges of convector and fan heaters, oil filled radiators as well as infrared, patio and tubular heaters. Innovative new products have been added on a regular basis with PTC portable heaters, Wi-Fi enabled panel heaters and bathroom downflow heaters being recent examples.

But in the midst of this collection of 50+ heaters is a real jewel in the crown. Outselling all other heaters year in and year out is the Airmaster slim-line panel heater range. These wall mounted heaters are available in four power levels – 750W, 1,000W, 1,500W and 2,000W. Easy to install with pre-mounted wall brackets, these white compact units don’t take up much space and come with a corrosion resistant powder coated steel body and a highly efficient sheathed heating element.

Featuring LCD 24/7 digital heating controls, these panel heaters run silently and feature overheat protection for added peace of mind. With an open window function, these IP24 rated units are CE and UKCA approved, RoHS and Lot 20 compliant.

CED Electrical, cedelectrical.co.uk

MARTINDALE ELECTRIC OFFERS TAILORED LOCK-OFF KITS FOR EVERY JOB

Martindale Electric has expanded its range of safe isolation solutions to include kits tailored specifically to the type of work being undertaken. This ensures workers have the right tools for cleaning, servicing or repairing electrical equipment while maintaining the highest safety standards.

For domestic electrical installations, the LOKKITDOM kit includes essential items for safe isolation procedures, such as the Martindale LOK2 and LOK15 isolation locks, perfect for domestic distribution boards. All components are housed in a robust carry case. For installers working on a wider range of miniature circuit breakers (MCBs), the LOKKIT2PLUS kit includes four different MCB locks, providing compatibility with most standard systems.

For commercial and industrial maintenance, the LOKKIT1 provides a 13-piece lock-out kit designed to meet the needs of professionals working in larger facilities. For even greater versatility, the LOKKITPRO has the most comprehensive range of Martindale locking-off devices, including options for cartridge fuse isolation, 13A plug locks, and cable locks. This makes it the ultimate choice for contractors and maintenance teams operating in complex industrial and commercial environments.

Martindale Electric, martindale-electric.co.uk

TRILUX is now offering the Oleveon Fit and Aragon Fit moisture-proof luminaires in a new sustainable version. The diffuser and housing of both models are made from 100% recycled plastic, marking another step towards a circular economy. TRILUX subsidiary Zalux developed the environmentally friendly solutions in Spain.

In line with the TRILUX Group’s commitment to a fully circular economy, Zalux has developed these sustainable versions of the tried-and-tested Oleveon Fit and Aragon Fit moisture-proof luminaires. On request, the models are now available in recycled versions, featuring diffusers and housing made completely from recycled plastic. Two types of recycled plastic are used for the sustainable luminaires. To meet the high demands placed on the optical system, the diffuser is made of post-industrial polycarbonate, sourced from production waste in the automotive and consumer electronics industries. Meanwhile, the housing is crafted from post-consumer polycarbonate, which is made from recycled, shredded green PE bottles. This material gives the housing a subtle, translucent green tint, highlighting the sustainability of the luminaires and clearly distinguishing them from the classic portfolio.

TRILUX, trilux.com

ACROSPIRE LAUNCHES AGLOW ROAD SAFETY LIGHT

Acrospire has announced the launch of a new state-of-the-art, twin-amber hazard warning light designed specifically to enhance safety around school environments.

Research from road safety charity, Brake, highlights that as many as 64% of schools do not have 20mph speed limits on all roads nearby, leaving many parents too afraid to walk their children to school because of busy, fast-moving traffic.

In response to these concerns, Acrospire has introduce the aGlow Road Safety Light – a twin-amber IoT hazard warning light designed to meet TSRGD standards and enhance safety around schools. With its durable, vandal-resistant design and smart-control options, aGlow provides a reliable visual signal to alert drivers and protect vulnerable road users.

aGlow’s bright amber lights serve as a clear reminder for drivers to slow down and stay alert, helping to prevent accidents before they happen.

The aGlow Road Safety Light is engineered with a vandal-resistant design and features a slim profile housing two 48-LED clusters. The device’s construction includes a 5mm black ABS body and a 4mm UV-stabilised lens, ensuring long-lasting durability and resistance to environmental damage. Acrospire, acrospire.co

By choosing Doncaster Cables, you contribute to driving innovation and boosting growth in the British economy.

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